too slow udisks2.service at boot #1033

laszloatoth · 2022-10-19T17:03:47Z

laszloatoth
Oct 19, 2022

Hi All,
I am writing about my Ubuntu 22.04 system. I have the following:
kernel: org.freedesktop.UDisks2
CPU: laci@Sanyika:~$ lscpu
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Address sizes: 43 bits physical, 48 bits virtual
Byte Order: Little Endian
CPU(s): 12
On-line CPU(s) list: 0-11
Vendor ID: AuthenticAMD
Model name: AMD Ryzen 5 2600 Six-Core Processor
HDD: /dev/sda, 750.16 GB, SAMSUNG HD753LJ, /dev/sdb, 500.11 GB, SAMSUNG HD502IJ
(a bit old models, but I don't know where is the latest driver for them)
I am in the middle of accelerating my PC and it seems the the slowest part.
graphical.target @19.667s
└─udisks2.service @10.771s +8.895s
└─basic.target @9.585s
└─sockets.target @9.584s
└─uuidd.socket @9.584s
└─sysinit.target @9.501s
└─systemd-timesyncd.service @8.722s +778ms
└─systemd-tmpfiles-setup.service @7.179s +1.304s
└─systemd-journal-flush.service @4.321s +2.856s
└─systemd-remount-fs.service @4.075s +244ms
└─systemd-fsck-root.service @584542y 2w 2d 20h 1min 48.366s +89ms
└─systemd-fsckd.socket @3.974s
└─system.slice
└─-.slice

Can you please provide me with information on what are the alternatives to speed up? (service configuration change, driver uplift, . . . etc)
Thank you for your help.
L.

tbzatek · 2022-10-20T13:19:53Z

tbzatek
Oct 20, 2022
Maintainer

This should be almost instant, however in case of a complex storage setup or sleeping drives this may take a while. Please provide udisksctl dump to see what's in your system.

1 reply

laszloatoth Oct 21, 2022
Author

Hi tbzatek,
I have 2 disks, (details above, both of them i
udisks.txt
cat s Samsung)
sda1: EFI, sda2: /, sda3: swap, sda4: /home
sdb1: simple file storing.
Please find the dump attached also.
laci@Sanyika:~$ cat udisks.txt

/org/freedesktop/UDisks2/Manager:
  org.freedesktop.UDisks2.Manager:
    DefaultEncryptionType:      luks1
    SupportedEncryptionTypes:   luks1
                                luks2
    SupportedFilesystems:       ext2
                                ext3
                                ext4
                                vfat
                                ntfs
                                exfat
                                xfs
                                reiserfs
                                nilfs2
                                btrfs
                                minix
                                udf
                                f2fs
                                swap
    Version:                    2.9.4

/org/freedesktop/UDisks2/block_devices/loop0:
  org.freedesktop.UDisks2.Block:
    Configuration:              []
    CryptoBackingDevice:        '/'
    Device:                     /dev/loop0
    DeviceNumber:               1792
    Drive:                      '/'
    HintAuto:                   false
    HintIconName:               
    HintIgnore:                 false
    HintName:                   
    HintPartitionable:          true
    HintSymbolicIconName:       
    HintSystem:                 true
    Id:                         
    IdLabel:                    
    IdType:                     
    IdUUID:                     
    IdUsage:                    
    IdVersion:                  
    MDRaid:                     '/'
    MDRaidMember:               '/'
    PreferredDevice:            /dev/loop0
    ReadOnly:                   false
    Size:                       0
    Symlinks:                   
    UserspaceMountOptions:      
  org.freedesktop.UDisks2.Loop:
    Autoclear:          false
    BackingFile:        
    SetupByUID:         0

/org/freedesktop/UDisks2/block_devices/loop1:
  org.freedesktop.UDisks2.Block:
    Configuration:              []
    CryptoBackingDevice:        '/'
    Device:                     /dev/loop1
    DeviceNumber:               1793
    Drive:                      '/'
    HintAuto:                   false
    HintIconName:               
    HintIgnore:                 false
    HintName:                   
    HintPartitionable:          true
    HintSymbolicIconName:       
    HintSystem:                 true
    Id:                         
    IdLabel:                    
    IdType:                     
    IdUUID:                     
    IdUsage:                    
    IdVersion:                  
    MDRaid:                     '/'
    MDRaidMember:               '/'
    PreferredDevice:            /dev/loop1
    ReadOnly:                   false
    Size:                       0
    Symlinks:                   
    UserspaceMountOptions:      
  org.freedesktop.UDisks2.Loop:
    Autoclear:          false
    BackingFile:        
    SetupByUID:         0

/org/freedesktop/UDisks2/block_devices/loop2:
  org.freedesktop.UDisks2.Block:
    Configuration:              []
    CryptoBackingDevice:        '/'
    Device:                     /dev/loop2
    DeviceNumber:               1794
    Drive:                      '/'
    HintAuto:                   false
    HintIconName:               
    HintIgnore:                 false
    HintName:                   
    HintPartitionable:          true
    HintSymbolicIconName:       
    HintSystem:                 true
    Id:                         
    IdLabel:                    
    IdType:                     
    IdUUID:                     
    IdUsage:                    
    IdVersion:                  
    MDRaid:                     '/'
    MDRaidMember:               '/'
    PreferredDevice:            /dev/loop2
    ReadOnly:                   false
    Size:                       0
    Symlinks:                   
    UserspaceMountOptions:      
  org.freedesktop.UDisks2.Loop:
    Autoclear:          false
    BackingFile:        
    SetupByUID:         0

/org/freedesktop/UDisks2/block_devices/loop3:
  org.freedesktop.UDisks2.Block:
    Configuration:              []
    CryptoBackingDevice:        '/'
    Device:                     /dev/loop3
    DeviceNumber:               1795
    Drive:                      '/'
    HintAuto:                   false
    HintIconName:               
    HintIgnore:                 false
    HintName:                   
    HintPartitionable:          true
    HintSymbolicIconName:       
    HintSystem:                 true
    Id:                         
    IdLabel:                    
    IdType:                     
    IdUUID:                     
    IdUsage:                    
    IdVersion:                  
    MDRaid:                     '/'
    MDRaidMember:               '/'
    PreferredDevice:            /dev/loop3
    ReadOnly:                   false
    Size:                       0
    Symlinks:                   
    UserspaceMountOptions:      
  org.freedesktop.UDisks2.Loop:
    Autoclear:          false
    BackingFile:        
    SetupByUID:         0

/org/freedesktop/UDisks2/block_devices/loop4:
  org.freedesktop.UDisks2.Block:
    Configuration:              []
    CryptoBackingDevice:        '/'
    Device:                     /dev/loop4
    DeviceNumber:               1796
    Drive:                      '/'
    HintAuto:                   false
    HintIconName:               
    HintIgnore:                 false
    HintName:                   
    HintPartitionable:          true
    HintSymbolicIconName:       
    HintSystem:                 true
    Id:                         
    IdLabel:                    
    IdType:                     
    IdUUID:                     
    IdUsage:                    
    IdVersion:                  
    MDRaid:                     '/'
    MDRaidMember:               '/'
    PreferredDevice:            /dev/loop4
    ReadOnly:                   false
    Size:                       0
    Symlinks:                   
    UserspaceMountOptions:      
  org.freedesktop.UDisks2.Loop:
    Autoclear:          false
    BackingFile:        
    SetupByUID:         0

/org/freedesktop/UDisks2/block_devices/loop5:
  org.freedesktop.UDisks2.Block:
    Configuration:              []
    CryptoBackingDevice:        '/'
    Device:                     /dev/loop5
    DeviceNumber:               1797
    Drive:                      '/'
    HintAuto:                   false
    HintIconName:               
    HintIgnore:                 false
    HintName:                   
    HintPartitionable:          true
    HintSymbolicIconName:       
    HintSystem:                 true
    Id:                         
    IdLabel:                    
    IdType:                     
    IdUUID:                     
    IdUsage:                    
    IdVersion:                  
    MDRaid:                     '/'
    MDRaidMember:               '/'
    PreferredDevice:            /dev/loop5
    ReadOnly:                   false
    Size:                       0
    Symlinks:                   
    UserspaceMountOptions:      
  org.freedesktop.UDisks2.Loop:
    Autoclear:          false
    BackingFile:        
    SetupByUID:         0

/org/freedesktop/UDisks2/block_devices/loop6:
  org.freedesktop.UDisks2.Block:
    Configuration:              []
    CryptoBackingDevice:        '/'
    Device:                     /dev/loop6
    DeviceNumber:               1798
    Drive:                      '/'
    HintAuto:                   false
    HintIconName:               
    HintIgnore:                 false
    HintName:                   
    HintPartitionable:          true
    HintSymbolicIconName:       
    HintSystem:                 true
    Id:                         
    IdLabel:                    
    IdType:                     
    IdUUID:                     
    IdUsage:                    
    IdVersion:                  
    MDRaid:                     '/'
    MDRaidMember:               '/'
    PreferredDevice:            /dev/loop6
    ReadOnly:                   false
    Size:                       0
    Symlinks:                   
    UserspaceMountOptions:      
  org.freedesktop.UDisks2.Loop:
    Autoclear:          false
    BackingFile:        
    SetupByUID:         0

/org/freedesktop/UDisks2/block_devices/loop7:
  org.freedesktop.UDisks2.Block:
    Configuration:              []
    CryptoBackingDevice:        '/'
    Device:                     /dev/loop7
    DeviceNumber:               1799
    Drive:                      '/'
    HintAuto:                   false
    HintIconName:               
    HintIgnore:                 false
    HintName:                   
    HintPartitionable:          true
    HintSymbolicIconName:       
    HintSystem:                 true
    Id:                         
    IdLabel:                    
    IdType:                     
    IdUUID:                     
    IdUsage:                    
    IdVersion:                  
    MDRaid:                     '/'
    MDRaidMember:               '/'
    PreferredDevice:            /dev/loop7
    ReadOnly:                   false
    Size:                       0
    Symlinks:                   
    UserspaceMountOptions:      
  org.freedesktop.UDisks2.Loop:
    Autoclear:          false
    BackingFile:        
    SetupByUID:         0

/org/freedesktop/UDisks2/block_devices/sda:
  org.freedesktop.UDisks2.Block:
    Configuration:              []
    CryptoBackingDevice:        '/'
    Device:                     /dev/sda
    DeviceNumber:               2048
    Drive:                      '/org/freedesktop/UDisks2/drives/SAMSUNG_HD753LJ_S13UJ1NQ900065'
    HintAuto:                   false
    HintIconName:               
    HintIgnore:                 false
    HintName:                   
    HintPartitionable:          true
    HintSymbolicIconName:       
    HintSystem:                 true
    Id:                         by-id-ata-SAMSUNG_HD753LJ_S13UJ1NQ900065
    IdLabel:                    
    IdType:                     
    IdUUID:                     
    IdUsage:                    
    IdVersion:                  
    MDRaid:                     '/'
    MDRaidMember:               '/'
    PreferredDevice:            /dev/sda
    ReadOnly:                   false
    Size:                       750155292160
    Symlinks:                   /dev/disk/by-id/ata-SAMSUNG_HD753LJ_S13UJ1NQ900065
                                /dev/disk/by-id/wwn-0x50000f0000090056
                                /dev/disk/by-path/pci-0000:03:00.1-ata-1
                                /dev/disk/by-path/pci-0000:03:00.1-ata-1.0
    UserspaceMountOptions:      
  org.freedesktop.UDisks2.PartitionTable:
    Partitions:         /org/freedesktop/UDisks2/block_devices/sda3
                        /org/freedesktop/UDisks2/block_devices/sda2
                        /org/freedesktop/UDisks2/block_devices/sda4
                        /org/freedesktop/UDisks2/block_devices/sda1
    Type:               gpt

/org/freedesktop/UDisks2/block_devices/sda1:
  org.freedesktop.UDisks2.Block:
    Configuration:              [('fstab', {'fsname': <b'UUID=DF04-2652'>, 'dir': <b'/boot/efi'>, 'type': <b'vfat'>, 'opts': <b'umask=0077'>, 'freq': <0>, 'passno': <1>})]
    CryptoBackingDevice:        '/'
    Device:                     /dev/sda1
    DeviceNumber:               2049
    Drive:                      '/org/freedesktop/UDisks2/drives/SAMSUNG_HD753LJ_S13UJ1NQ900065'
    HintAuto:                   false
    HintIconName:               
    HintIgnore:                 true
    HintName:                   
    HintPartitionable:          true
    HintSymbolicIconName:       
    HintSystem:                 true
    Id:                         by-id-ata-SAMSUNG_HD753LJ_S13UJ1NQ900065-part1
    IdLabel:                    
    IdType:                     vfat
    IdUUID:                     DF04-2652
    IdUsage:                    filesystem
    IdVersion:                  FAT32
    MDRaid:                     '/'
    MDRaidMember:               '/'
    PreferredDevice:            /dev/sda1
    ReadOnly:                   false
    Size:                       100663296
    Symlinks:                   /dev/disk/by-id/ata-SAMSUNG_HD753LJ_S13UJ1NQ900065-part1
                                /dev/disk/by-id/wwn-0x50000f0000090056-part1
                                /dev/disk/by-partuuid/35d0a003-785c-443f-aba1-47b4cdfe3b01
                                /dev/disk/by-path/pci-0000:03:00.1-ata-1-part1
                                /dev/disk/by-path/pci-0000:03:00.1-ata-1.0-part1
                                /dev/disk/by-uuid/DF04-2652
    UserspaceMountOptions:      
  org.freedesktop.UDisks2.Filesystem:
    MountPoints:        /boot/efi
    Size:               0
  org.freedesktop.UDisks2.Partition:
    Flags:              0
    IsContained:        false
    IsContainer:        false
    Name:               
    Number:             1
    Offset:             1048576
    Size:               100663296
    Table:              '/org/freedesktop/UDisks2/block_devices/sda'
    Type:               c12a7328-f81f-11d2-ba4b-00a0c93ec93b
    UUID:               35d0a003-785c-443f-aba1-47b4cdfe3b01

/org/freedesktop/UDisks2/block_devices/sda2:
  org.freedesktop.UDisks2.Block:
    Configuration:              [('fstab', {'fsname': <b'UUID=1f97010f-13b7-436b-a0de-40097f69067c'>, 'dir': <b'/'>, 'type': <b'ext4'>, 'opts': <b'defaults,noatime,errors=remount-ro'>, 'freq': <0>, 'passno': <1>})]
    CryptoBackingDevice:        '/'
    Device:                     /dev/sda2
    DeviceNumber:               2050
    Drive:                      '/org/freedesktop/UDisks2/drives/SAMSUNG_HD753LJ_S13UJ1NQ900065'
    HintAuto:                   false
    HintIconName:               
    HintIgnore:                 false
    HintName:                   
    HintPartitionable:          true
    HintSymbolicIconName:       
    HintSystem:                 true
    Id:                         by-id-ata-SAMSUNG_HD753LJ_S13UJ1NQ900065-part2
    IdLabel:                    
    IdType:                     ext4
    IdUUID:                     1f97010f-13b7-436b-a0de-40097f69067c
    IdUsage:                    filesystem
    IdVersion:                  1.0
    MDRaid:                     '/'
    MDRaidMember:               '/'
    PreferredDevice:            /dev/sda2
    ReadOnly:                   false
    Size:                       81920000000
    Symlinks:                   /dev/disk/by-id/ata-SAMSUNG_HD753LJ_S13UJ1NQ900065-part2
                                /dev/disk/by-id/wwn-0x50000f0000090056-part2
                                /dev/disk/by-partuuid/c5948c20-20fb-4bb3-b792-417158c5f5f9
                                /dev/disk/by-path/pci-0000:03:00.1-ata-1-part2
                                /dev/disk/by-path/pci-0000:03:00.1-ata-1.0-part2
                                /dev/disk/by-uuid/1f97010f-13b7-436b-a0de-40097f69067c
    UserspaceMountOptions:      
  org.freedesktop.UDisks2.Filesystem:
    MountPoints:        /
    Size:               81920000000
  org.freedesktop.UDisks2.Partition:
    Flags:              0
    IsContained:        false
    IsContainer:        false
    Name:               
    Number:             2
    Offset:             101711872
    Size:               81920000000
    Table:              '/org/freedesktop/UDisks2/block_devices/sda'
    Type:               0fc63daf-8483-4772-8e79-3d69d8477de4
    UUID:               c5948c20-20fb-4bb3-b792-417158c5f5f9

/org/freedesktop/UDisks2/block_devices/sda3:
  org.freedesktop.UDisks2.Block:
    Configuration:              [('fstab', {'fsname': <b'UUID=ebc1af76-fb40-401a-9f68-0af842eba76b'>, 'dir': <b'none'>, 'type': <b'swap'>, 'opts': <b'sw'>, 'freq': <0>, 'passno': <0>})]
    CryptoBackingDevice:        '/'
    Device:                     /dev/sda3
    DeviceNumber:               2051
    Drive:                      '/org/freedesktop/UDisks2/drives/SAMSUNG_HD753LJ_S13UJ1NQ900065'
    HintAuto:                   false
    HintIconName:               
    HintIgnore:                 false
    HintName:                   
    HintPartitionable:          true
    HintSymbolicIconName:       
    HintSystem:                 true
    Id:                         by-id-ata-SAMSUNG_HD753LJ_S13UJ1NQ900065-part3
    IdLabel:                    
    IdType:                     swap
    IdUUID:                     ebc1af76-fb40-401a-9f68-0af842eba76b
    IdUsage:                    other
    IdVersion:                  1
    MDRaid:                     '/'
    MDRaidMember:               '/'
    PreferredDevice:            /dev/sda3
    ReadOnly:                   false
    Size:                       16384000000
    Symlinks:                   /dev/disk/by-id/ata-SAMSUNG_HD753LJ_S13UJ1NQ900065-part3
                                /dev/disk/by-id/wwn-0x50000f0000090056-part3
                                /dev/disk/by-partuuid/71d9d539-cf7c-42d9-85a0-29fbe14fd990
                                /dev/disk/by-path/pci-0000:03:00.1-ata-1-part3
                                /dev/disk/by-path/pci-0000:03:00.1-ata-1.0-part3
                                /dev/disk/by-uuid/ebc1af76-fb40-401a-9f68-0af842eba76b
    UserspaceMountOptions:      
  org.freedesktop.UDisks2.Partition:
    Flags:              0
    IsContained:        false
    IsContainer:        false
    Name:               
    Number:             3
    Offset:             82021711872
    Size:               16384000000
    Table:              '/org/freedesktop/UDisks2/block_devices/sda'
    Type:               0657fd6d-a4ab-43c4-84e5-0933c84b4f4f
    UUID:               71d9d539-cf7c-42d9-85a0-29fbe14fd990
  org.freedesktop.UDisks2.Swapspace:
    Active:             true

/org/freedesktop/UDisks2/block_devices/sda4:
  org.freedesktop.UDisks2.Block:
    Configuration:              [('fstab', {'fsname': <b'UUID=a55cf807-bdcf-416c-8e9e-aba7ab49f22c'>, 'dir': <b'/home'>, 'type': <b'ext4'>, 'opts': <b'defaults,noatime,auto_da_alloc'>, 'freq': <0>, 'passno': <2>})]
    CryptoBackingDevice:        '/'
    Device:                     /dev/sda4
    DeviceNumber:               2052
    Drive:                      '/org/freedesktop/UDisks2/drives/SAMSUNG_HD753LJ_S13UJ1NQ900065'
    HintAuto:                   false
    HintIconName:               
    HintIgnore:                 false
    HintName:                   
    HintPartitionable:          true
    HintSymbolicIconName:       
    HintSystem:                 true
    Id:                         by-id-ata-SAMSUNG_HD753LJ_S13UJ1NQ900065-part4
    IdLabel:                    
    IdType:                     ext4
    IdUUID:                     a55cf807-bdcf-416c-8e9e-aba7ab49f22c
    IdUsage:                    filesystem
    IdVersion:                  1.0
    MDRaid:                     '/'
    MDRaidMember:               '/'
    PreferredDevice:            /dev/sda4
    ReadOnly:                   false
    Size:                       651748704256
    Symlinks:                   /dev/disk/by-id/ata-SAMSUNG_HD753LJ_S13UJ1NQ900065-part4
                                /dev/disk/by-id/wwn-0x50000f0000090056-part4
                                /dev/disk/by-partuuid/712b67be-4bac-4d2d-9302-1428a7dad561
                                /dev/disk/by-path/pci-0000:03:00.1-ata-1-part4
                                /dev/disk/by-path/pci-0000:03:00.1-ata-1.0-part4
                                /dev/disk/by-uuid/a55cf807-bdcf-416c-8e9e-aba7ab49f22c
    UserspaceMountOptions:      
  org.freedesktop.UDisks2.Filesystem:
    MountPoints:        /home
    Size:               651748704256
  org.freedesktop.UDisks2.Partition:
    Flags:              0
    IsContained:        false
    IsContainer:        false
    Name:               
    Number:             4
    Offset:             98405711872
    Size:               651748704256
    Table:              '/org/freedesktop/UDisks2/block_devices/sda'
    Type:               0fc63daf-8483-4772-8e79-3d69d8477de4
    UUID:               712b67be-4bac-4d2d-9302-1428a7dad561

/org/freedesktop/UDisks2/block_devices/sdb:
  org.freedesktop.UDisks2.Block:
    Configuration:              []
    CryptoBackingDevice:        '/'
    Device:                     /dev/sdb
    DeviceNumber:               2064
    Drive:                      '/org/freedesktop/UDisks2/drives/SAMSUNG_HD502IJ_S13TJDWQ373978'
    HintAuto:                   false
    HintIconName:               
    HintIgnore:                 false
    HintName:                   
    HintPartitionable:          true
    HintSymbolicIconName:       
    HintSystem:                 true
    Id:                         by-id-ata-SAMSUNG_HD502IJ_S13TJDWQ373978
    IdLabel:                    
    IdType:                     
    IdUUID:                     
    IdUsage:                    
    IdVersion:                  
    MDRaid:                     '/'
    MDRaidMember:               '/'
    PreferredDevice:            /dev/sdb
    ReadOnly:                   false
    Size:                       500106780160
    Symlinks:                   /dev/disk/by-id/ata-SAMSUNG_HD502IJ_S13TJDWQ373978
                                /dev/disk/by-id/wwn-0x50000f0003739387
                                /dev/disk/by-path/pci-0000:03:00.1-ata-2
                                /dev/disk/by-path/pci-0000:03:00.1-ata-2.0
    UserspaceMountOptions:      
  org.freedesktop.UDisks2.PartitionTable:
    Partitions:         /org/freedesktop/UDisks2/block_devices/sdb1
    Type:               gpt

/org/freedesktop/UDisks2/block_devices/sdb1:
  org.freedesktop.UDisks2.Block:
    Configuration:              [('fstab', {'fsname': <b'UUID=e3c02eb5-8d30-4dc6-8873-3284c809ddc4'>, 'dir': <b'/mnt/storage'>, 'type': <b'ext4'>, 'opts': <b'nodev,noatime,nosuid,auto_da_alloc'>, 'freq': <0>, 'passno': <2>})]
    CryptoBackingDevice:        '/'
    Device:                     /dev/sdb1
    DeviceNumber:               2065
    Drive:                      '/org/freedesktop/UDisks2/drives/SAMSUNG_HD502IJ_S13TJDWQ373978'
    HintAuto:                   false
    HintIconName:               
    HintIgnore:                 false
    HintName:                   
    HintPartitionable:          true
    HintSymbolicIconName:       
    HintSystem:                 true
    Id:                         by-id-ata-SAMSUNG_HD502IJ_S13TJDWQ373978-part1
    IdLabel:                    
    IdType:                     ext4
    IdUUID:                     e3c02eb5-8d30-4dc6-8873-3284c809ddc4
    IdUsage:                    filesystem
    IdVersion:                  1.0
    MDRaid:                     '/'
    MDRaidMember:               '/'
    PreferredDevice:            /dev/sdb1
    ReadOnly:                   false
    Size:                       500104691712
    Symlinks:                   /dev/disk/by-id/ata-SAMSUNG_HD502IJ_S13TJDWQ373978-part1
                                /dev/disk/by-id/wwn-0x50000f0003739387-part1
                                /dev/disk/by-partlabel/storage
                                /dev/disk/by-partuuid/ca71652a-cf1f-4d72-bd9f-e4fc37e03e53
                                /dev/disk/by-path/pci-0000:03:00.1-ata-2-part1
                                /dev/disk/by-path/pci-0000:03:00.1-ata-2.0-part1
                                /dev/disk/by-uuid/e3c02eb5-8d30-4dc6-8873-3284c809ddc4
    UserspaceMountOptions:      
  org.freedesktop.UDisks2.Filesystem:
    MountPoints:        /mnt/storage
    Size:               500104691712
  org.freedesktop.UDisks2.Partition:
    Flags:              0
    IsContained:        false
    IsContainer:        false
    Name:               storage
    Number:             1
    Offset:             1048576
    Size:               500104691712
    Table:              '/org/freedesktop/UDisks2/block_devices/sdb'
    Type:               0fc63daf-8483-4772-8e79-3d69d8477de4
    UUID:               ca71652a-cf1f-4d72-bd9f-e4fc37e03e53

/org/freedesktop/UDisks2/block_devices/sr0:
  org.freedesktop.UDisks2.Block:
    Configuration:              []
    CryptoBackingDevice:        '/'
    Device:                     /dev/sr0
    DeviceNumber:               2816
    Drive:                      '/org/freedesktop/UDisks2/drives/HL_DT_STDVD_ROM_GDRH20N_HL_DT_STDVD_ROM_GDRH20N'
    HintAuto:                   true
    HintIconName:               
    HintIgnore:                 false
    HintName:                   
    HintPartitionable:          false
    HintSymbolicIconName:       
    HintSystem:                 false
    Id:                         
    IdLabel:                    
    IdType:                     
    IdUUID:                     
    IdUsage:                    
    IdVersion:                  
    MDRaid:                     '/'
    MDRaidMember:               '/'
    PreferredDevice:            /dev/sr0
    ReadOnly:                   true
    Size:                       0
    Symlinks:                   /dev/cdrom
                                /dev/disk/by-id/ata-HL-DT-STDVD-ROM_GDRH20N
                                /dev/disk/by-path/pci-0000:03:00.1-ata-5
                                /dev/disk/by-path/pci-0000:03:00.1-ata-5.0
    UserspaceMountOptions:      

/org/freedesktop/UDisks2/block_devices/sr1:
  org.freedesktop.UDisks2.Block:
    Configuration:              []
    CryptoBackingDevice:        '/'
    Device:                     /dev/sr1
    DeviceNumber:               2817
    Drive:                      '/org/freedesktop/UDisks2/drives/DRW_24D5MT_KL8JAJG5302'
    HintAuto:                   true
    HintIconName:               
    HintIgnore:                 false
    HintName:                   
    HintPartitionable:          false
    HintSymbolicIconName:       
    HintSystem:                 false
    Id:                         
    IdLabel:                    
    IdType:                     
    IdUUID:                     
    IdUsage:                    
    IdVersion:                  
    MDRaid:                     '/'
    MDRaidMember:               '/'
    PreferredDevice:            /dev/sr1
    ReadOnly:                   true
    Size:                       0
    Symlinks:                   /dev/disk/by-id/ata-DRW-24D5MT_KL8JAJG5302
                                /dev/disk/by-id/wwn-0x5001480000000000
                                /dev/disk/by-path/pci-0000:03:00.1-ata-6
                                /dev/disk/by-path/pci-0000:03:00.1-ata-6.0
    UserspaceMountOptions:      

/org/freedesktop/UDisks2/drives/DRW_24D5MT_KL8JAJG5302:
  org.freedesktop.UDisks2.Drive:
    CanPowerOff:                false
    Configuration:              {}
    ConnectionBus:              
    Ejectable:                  true
    Id:                         DRW-24D5MT-KL8JAJG5302
    Media:                      
    MediaAvailable:             false
    MediaChangeDetected:        true
    MediaCompatibility:         optical_cd
                                optical_cd_r
                                optical_cd_rw
                                optical_dvd
                                optical_dvd_plus_r
                                optical_dvd_plus_r_dl
                                optical_dvd_plus_rw
                                optical_dvd_r
                                optical_dvd_ram
                                optical_dvd_rw
                                optical_mrw
                                optical_mrw_w
    MediaRemovable:             true
    Model:                      DRW-24D5MT
    Optical:                    false
    OpticalBlank:               false
    OpticalNumAudioTracks:      0
    OpticalNumDataTracks:       0
    OpticalNumSessions:         0
    OpticalNumTracks:           0
    Removable:                  true
    Revision:                   2.00
    RotationRate:               -1
    Seat:                       seat0
    Serial:                     KL8JAJG5302
    SiblingId:                  
    Size:                       0
    SortKey:                    00coldplug/11removable/sr1
    TimeDetected:               1666345264668847
    TimeMediaDetected:          0
    Vendor:                     
    WWN:                        0x5001480000000000
  org.freedesktop.UDisks2.Drive.Ata:
    AamEnabled:                                 false
    AamSupported:                               false
    AamVendorRecommendedValue:                  0
    ApmEnabled:                                 false
    ApmSupported:                               false
    PmEnabled:                                  false
    PmSupported:                                false
    ReadLookaheadEnabled:                       false
    ReadLookaheadSupported:                     false
    SecurityEnhancedEraseUnitMinutes:           0
    SecurityEraseUnitMinutes:                   0
    SecurityFrozen:                             false
    SmartEnabled:                               false
    SmartFailing:                               false
    SmartNumAttributesFailedInThePast:          -1
    SmartNumAttributesFailing:                  -1
    SmartNumBadSectors:                         1
    SmartPowerOnSeconds:                        0
    SmartSelftestPercentRemaining:              -1
    SmartSelftestStatus:                        
    SmartSupported:                             false
    SmartTemperature:                           0.0
    SmartUpdated:                               0
    WriteCacheEnabled:                          false
    WriteCacheSupported:                        false

/org/freedesktop/UDisks2/drives/HL_DT_STDVD_ROM_GDRH20N_HL_DT_STDVD_ROM_GDRH20N:
  org.freedesktop.UDisks2.Drive:
    CanPowerOff:                false
    Configuration:              {}
    ConnectionBus:              
    Ejectable:                  true
    Id:                         HL-DT-STDVD-ROM-GDRH20N-HL-DT-STDVD-ROM_GDRH20N
    Media:                      
    MediaAvailable:             false
    MediaChangeDetected:        true
    MediaCompatibility:         optical_cd
                                optical_dvd
                                optical_dvd_plus_r
                                optical_dvd_plus_r_dl
                                optical_dvd_plus_rw
                                optical_mrw
                                optical_mrw_w
    MediaRemovable:             true
    Model:                      HL-DT-STDVD-ROM GDRH20N
    Optical:                    false
    OpticalBlank:               false
    OpticalNumAudioTracks:      0
    OpticalNumDataTracks:       0
    OpticalNumSessions:         0
    OpticalNumTracks:           0
    Removable:                  true
    Revision:                   0L02
    RotationRate:               -1
    Seat:                       seat0
    Serial:                     HL-DT-STDVD-ROM_GDRH20N
    SiblingId:                  
    Size:                       0
    SortKey:                    00coldplug/11removable/sr0
    TimeDetected:               1666345264668702
    TimeMediaDetected:          0
    Vendor:                     
    WWN:                        
  org.freedesktop.UDisks2.Drive.Ata:
    AamEnabled:                                 false
    AamSupported:                               false
    AamVendorRecommendedValue:                  0
    ApmEnabled:                                 false
    ApmSupported:                               false
    PmEnabled:                                  false
    PmSupported:                                false
    ReadLookaheadEnabled:                       false
    ReadLookaheadSupported:                     false
    SecurityEnhancedEraseUnitMinutes:           0
    SecurityEraseUnitMinutes:                   0
    SecurityFrozen:                             false
    SmartEnabled:                               false
    SmartFailing:                               false
    SmartNumAttributesFailedInThePast:          -1
    SmartNumAttributesFailing:                  -1
    SmartNumBadSectors:                         1
    SmartPowerOnSeconds:                        0
    SmartSelftestPercentRemaining:              -1
    SmartSelftestStatus:                        
    SmartSupported:                             false
    SmartTemperature:                           0.0
    SmartUpdated:                               0
    WriteCacheEnabled:                          false
    WriteCacheSupported:                        false

/org/freedesktop/UDisks2/drives/SAMSUNG_HD502IJ_S13TJDWQ373978:
  org.freedesktop.UDisks2.Drive:
    CanPowerOff:                false
    Configuration:              {}
    ConnectionBus:              
    Ejectable:                  false
    Id:                         SAMSUNG-HD502IJ-S13TJDWQ373978
    Media:                      
    MediaAvailable:             true
    MediaChangeDetected:        true
    MediaCompatibility:         
    MediaRemovable:             false
    Model:                      SAMSUNG HD502IJ
    Optical:                    false
    OpticalBlank:               false
    OpticalNumAudioTracks:      0
    OpticalNumDataTracks:       0
    OpticalNumSessions:         0
    OpticalNumTracks:           0
    Removable:                  false
    Revision:                   1AA01110
    RotationRate:               -1
    Seat:                       seat0
    Serial:                     S13TJDWQ373978
    SiblingId:                  
    Size:                       500106780160
    SortKey:                    00coldplug/00fixed/sd____b
    TimeDetected:               1666345266123347
    TimeMediaDetected:          1666345266123347
    Vendor:                     
    WWN:                        0x50000f0003739387
  org.freedesktop.UDisks2.Drive.Ata:
    AamEnabled:                                 false
    AamSupported:                               true
    AamVendorRecommendedValue:                  254
    ApmEnabled:                                 true
    ApmSupported:                               true
    PmEnabled:                                  true
    PmSupported:                                true
    ReadLookaheadEnabled:                       true
    ReadLookaheadSupported:                     true
    SecurityEnhancedEraseUnitMinutes:           110
    SecurityEraseUnitMinutes:                   110
    SecurityFrozen:                             true
    SmartEnabled:                               true
    SmartFailing:                               false
    SmartNumAttributesFailedInThePast:          0
    SmartNumAttributesFailing:                  0
    SmartNumBadSectors:                         0
    SmartPowerOnSeconds:                        58068000
    SmartSelftestPercentRemaining:              0
    SmartSelftestStatus:                        success
    SmartSupported:                             true
    SmartTemperature:                           296.15000000000003
    SmartUpdated:                               1666346475
    WriteCacheEnabled:                          true
    WriteCacheSupported:                        true

/org/freedesktop/UDisks2/drives/SAMSUNG_HD753LJ_S13UJ1NQ900065:
  org.freedesktop.UDisks2.Drive:
    CanPowerOff:                false
    Configuration:              {}
    ConnectionBus:              
    Ejectable:                  false
    Id:                         SAMSUNG-HD753LJ-S13UJ1NQ900065
    Media:                      
    MediaAvailable:             true
    MediaChangeDetected:        true
    MediaCompatibility:         
    MediaRemovable:             false
    Model:                      SAMSUNG HD753LJ
    Optical:                    false
    OpticalBlank:               false
    OpticalNumAudioTracks:      0
    OpticalNumDataTracks:       0
    OpticalNumSessions:         0
    OpticalNumTracks:           0
    Removable:                  false
    Revision:                   1AA01113
    RotationRate:               -1
    Seat:                       seat0
    Serial:                     S13UJ1NQ900065
    SiblingId:                  
    Size:                       750155292160
    SortKey:                    00coldplug/00fixed/sd____a
    TimeDetected:               1666345264641067
    TimeMediaDetected:          1666345264641067
    Vendor:                     
    WWN:                        0x50000f0000090056
  org.freedesktop.UDisks2.Drive.Ata:
    AamEnabled:                                 false
    AamSupported:                               true
    AamVendorRecommendedValue:                  254
    ApmEnabled:                                 true
    ApmSupported:                               true
    PmEnabled:                                  true
    PmSupported:                                true
    ReadLookaheadEnabled:                       true
    ReadLookaheadSupported:                     true
    SecurityEnhancedEraseUnitMinutes:           144
    SecurityEraseUnitMinutes:                   144
    SecurityFrozen:                             true
    SmartEnabled:                               true
    SmartFailing:                               false
    SmartNumAttributesFailedInThePast:          0
    SmartNumAttributesFailing:                  0
    SmartNumBadSectors:                         0
    SmartPowerOnSeconds:                        58381200
    SmartSelftestPercentRemaining:              0
    SmartSelftestStatus:                        success
    SmartSupported:                             true
    SmartTemperature:                           299.15000000000003
    SmartUpdated:                               1666346475
    WriteCacheEnabled:                          true
    WriteCacheSupported:                        true

tbzatek · 2022-10-21T11:58:53Z

tbzatek
Oct 21, 2022
Maintainer

I see you have two rotational HDDs and two CD-ROM drives. UDisks does some probing on startup, possibly spinning the drives up (HDDs when sleeping or CD-ROM media). Also, there are some filesystem tools called and SMART update. All this is doing some I/O and the drives may be simply too busy. Nine seconds startup time would suggest that, it's nothing unexpected.

Can you also post cat /sys/block/sd?/queue/scheduler please? For rotational HDDs using bfq or cfq is recommended to lower I/O latencies.

1 reply

laszloatoth Oct 21, 2022
Author

Hi tbzatek

Both of the disks (either sda or sdb)
/sys/block/sd?/queue/scheduler content is the following:

[mq-deadline] none

Where can I find bfq & cfq ? Are they config parameters?

tbzatek · 2022-10-21T14:06:10Z

tbzatek
Oct 21, 2022
Maintainer

Have a look at here: https://wiki.ubuntu.com/Kernel/Reference/IOSchedulers

It's just a performance tip that might improve your performance. UDisks 2.10.0 will improve things a little as we try to limit the filesystem tools execution in some cases.

2 replies

laszloatoth Oct 21, 2022
Author

Thank you for the idea, I started to use kernel command line:
GRUB_CMDLINE_LINUX_DEFAULT="quiet scsi_mod.use_blk_mq=1 elevator=bfq"
but somehow the default settings have precedence:
laci@Sanyika:$ cat /sys/block/sda/queue/scheduler
[mq-deadline] none
laci@Sanyika:$ sudo dmesg | grep deadline
[sudo] password for laci:
[ 0.394285] io scheduler mq-deadline registered
laci@Sanyika:~$

tbzatek Nov 9, 2022
Maintainer

I think you need to load the bfq kernel module first. Check also modinfo bfq. Again, this is distro-specific.

tbzatek · 2023-06-29T12:56:24Z

tbzatek
Jun 29, 2023
Maintainer

FYI, UDisks 2.10.0 has just been released and carries a couple fixes that might help in your case. Make sure you have util-linux-2.39 that brought some improvements used by UDisks.

0 replies

laszloatoth · 2023-07-24T05:01:40Z

laszloatoth
Jul 24, 2023
Author

Hi Tomás,
I have already build a util-linux-2.39.X locally via cloning the repo to my PC locally. How to make sure that I have the desired util-linux version on my PC?
Is the result of the builing a command, a system object or so? Thanks.
L.

0 replies

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too slow udisks2.service at boot #1033

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