Apenas adicionar um pouco de capacidade de armazenamento no meu servidor de armazenamento Openmediavault deu errado. O que devo fazer para recuperar? Você pode me orientar?
Foi isso que eu fiz:
1 conjunto /dev/md2 raid5 criado, correu bem
2 /dev/md2 pv criado, correu bem
3 /dev/md2 pv incluído no grupo de volume datavg correu bem
4 criar um novo sistema de arquivos no volume lógico datalv não foi possível - nenhum dispositivo disponível. Agora sei que apenas um fs por lv é possível, mas não sabia disso quando tentei isso.
5 lvextend no datalv, correu bem - o datalv agora tem capacidade total, incluindo as novas unidades
6. Ainda não é possível criar um novo sistema de arquivos no datalv - nenhum dispositivo disponível.
7 tentando fsgrow, aloquei toda a capacidade de uma só vez - não era o que eu queria...
8 lvreduce em datalv para aproximadamente capacidade original, correu bem
9 lvcreate data2lv, correu bem
10 criando o novo sistema de arquivos no data2lv (XFS) dessa vez, funcionou
Após reiniciar o sistema, o antigo sistema de arquivos (dados) não é montado e não há sinal do novo (XFS).
Eu estava errado ao supor que um lv pode ter mais de um sistema de arquivos, então a etapa 4 é quando as coisas começaram a dar errado. A etapa 5 também estava errada, mas talvez reversível. A etapa 7 foi um grande erro, já que o sistema de arquivos não pode ser encolhido de volta. O resto das etapas ainda está mais errado, mas como posso consertar isso? Desfazer as etapas 8 a 10 e viver com apenas um sistema de arquivos? Achei que deveria perguntar aqui antes de bagunçar as coisas ainda mais.
Eu ficaria muito grato por alguma ajuda sobre isso,
/C
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point> <type> <options> <dump> <pass>
# / was on /dev/sda1 during installation
UUID=be85bbea-6e8b-4710-b1e0-894ad8d34d20 / ext4 errors=remount-ro 0 1
# swap was on /dev/sda5 during installation
UUID=035fdb6b-e1bb-46c9-81c5-ff28840063c7 none swap sw 0 0
# >>> [openmediavault]
/dev/disk/by-label/data /srv/dev-disk-by-label-data ext4 defaults,nofail,user_xattr,noexec,usrjquota=aquota.user,grpjquota=aquota.group,jqfmt=vfsv0,acl 0 2
/dev/disk/by-uuid/035fdb6b-e1bb-46c9-81c5-ff28840063c7 /srv/dev-disk-by-uuid-035fdb6b-e1bb-46c9-81c5-ff28840063c7 ext2 defaults,nofail,user_xattr,acl 0 2
/srv/dev-disk-by-label-data/data/ /export/data none bind,nofail 0 0
/srv/dev-disk-by-label-data/data/Backups/HomeAssistant/ /export/HAss none bind,nofail 0 0
/srv/dev-disk-by-label-data/data/Backups/LinHES/ /export/LinHES_backup none bind,nofail 0 0
/srv/dev-disk-by-label-data/data/LinHES/ /export/LinHES none bind,nofail 0 0
/srv/dev-disk-by-label-data/data/securitycams/ /export/securitycams none bind,nofail 0 0
# <<< [openmediavault]
fim da saída do dmesg:
[ 7.009650] mpt2sas_cm0: handle(0x12) sas_address(0x5001e67958f53ffd) port_type(0x1)
[ 7.010381] scsi 3:0:8:0: Enclosure Intel RES2SV240 0d00 PQ: 0 ANSI: 5
[ 7.010385] scsi 3:0:8:0: set ignore_delay_remove for handle(0x0012)
[ 7.010388] scsi 3:0:8:0: SES: handle(0x0012), sas_addr(0x5001e67958f53ffd), phy(24), device_name(0x0000000000000000)
[ 7.010390] scsi 3:0:8:0: enclosure logical id (0x5001e67958f53fff), slot(24)
[ 7.010392] scsi 3:0:8:0: qdepth(254), tagged(1), scsi_level(6), cmd_que(1)
[ 7.013166] end_device-3:0:8: add: handle(0x0012), sas_addr(0x5001e67958f53ffd)
[ 9.745705] mpt2sas_cm0: port enable: SUCCESS
[ 9.747042] scsi 2:0:0:0: Direct-Access ATA Corsair Force GS 5.07 PQ: 0 ANSI: 5
[ 9.747591] scsi 4:0:0:0: Direct-Access ATA Corsair Force GS 5.07 PQ: 0 ANSI: 5
[ 9.750711] ohci-pci 0000:00:12.0: OHCI PCI host controller
[ 9.750787] ohci-pci 0000:00:12.0: new USB bus registered, assigned bus number 5
[ 9.750831] ohci-pci 0000:00:12.0: irq 16, io mem 0xfe02e000
[ 9.764544] ses 3:0:8:0: Attached Enclosure device
[ 9.772078] sd 3:0:0:0: Power-on or device reset occurred
[ 9.772102] sd 3:0:1:0: Power-on or device reset occurred
[ 9.772361] sd 3:0:4:0: Power-on or device reset occurred
[ 9.772413] sd 3:0:5:0: Power-on or device reset occurred
[ 9.772487] sd 3:0:2:0: Power-on or device reset occurred
[ 9.772540] sd 3:0:7:0: Power-on or device reset occurred
[ 9.772555] sd 3:0:6:0: Power-on or device reset occurred
[ 9.772646] sd 3:0:3:0: Power-on or device reset occurred
[ 9.772671] sd 2:0:0:0: [sdi] 250069680 512-byte logical blocks: (128 GB/119 GiB)
[ 9.772681] sd 4:0:0:0: [sdj] 250069680 512-byte logical blocks: (128 GB/119 GiB)
[ 9.772686] sd 2:0:0:0: [sdi] Write Protect is off
[ 9.772690] sd 2:0:0:0: [sdi] Mode Sense: 00 3a 00 00
[ 9.772697] sd 4:0:0:0: [sdj] Write Protect is off
[ 9.772701] sd 4:0:0:0: [sdj] Mode Sense: 00 3a 00 00
[ 9.772708] sd 3:0:1:0: [sdb] 5860533168 512-byte logical blocks: (3.00 TB/2.73 TiB)
[ 9.772709] sd 2:0:0:0: [sdi] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 9.772712] sd 3:0:1:0: [sdb] 4096-byte physical blocks
[ 9.772716] sd 3:0:0:0: [sda] 5860533168 512-byte logical blocks: (3.00 TB/2.73 TiB)
[ 9.772721] sd 3:0:0:0: [sda] 4096-byte physical blocks
[ 9.772724] sd 4:0:0:0: [sdj] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 9.772736] sd 2:0:0:0: [sdi] Preferred minimum I/O size 512 bytes
[ 9.772757] sd 4:0:0:0: [sdj] Preferred minimum I/O size 512 bytes
[ 9.773008] sd 3:0:2:0: [sdc] 7814037168 512-byte logical blocks: (4.00 TB/3.64 TiB)
[ 9.773011] sd 3:0:2:0: [sdc] 4096-byte physical blocks
[ 9.773135] sd 3:0:4:0: [sdd] 19532873728 512-byte logical blocks: (10.0 TB/9.10 TiB)
[ 9.773137] sd 3:0:4:0: [sdd] 4096-byte physical blocks
[ 9.773163] sd 3:0:3:0: [sde] 5860531055 512-byte logical blocks: (3.00 TB/2.73 TiB)
[ 9.773165] sd 3:0:3:0: [sde] 4096-byte physical blocks
[ 9.773188] sd 3:0:5:0: [sdf] 19532873728 512-byte logical blocks: (10.0 TB/9.10 TiB)
[ 9.773190] sd 3:0:5:0: [sdf] 4096-byte physical blocks
[ 9.773310] sd 3:0:6:0: [sdg] 19532873728 512-byte logical blocks: (10.0 TB/9.10 TiB)
[ 9.773312] sd 3:0:6:0: [sdg] 4096-byte physical blocks
[ 9.773556] sd 3:0:7:0: [sdh] 19532873728 512-byte logical blocks: (10.0 TB/9.10 TiB)
[ 9.773559] sd 3:0:7:0: [sdh] 4096-byte physical blocks
[ 9.774714] sd 3:0:7:0: [sdh] Write Protect is off
[ 9.774717] sd 3:0:7:0: [sdh] Mode Sense: 7f 00 10 08
[ 9.775773] sd 3:0:7:0: [sdh] Write cache: enabled, read cache: enabled, supports DPO and FUA
[ 9.776271] sd 3:0:0:0: [sda] Write Protect is off
[ 9.776275] sd 3:0:0:0: [sda] Mode Sense: 7f 00 10 08
[ 9.776336] sd 3:0:1:0: [sdb] Write Protect is off
[ 9.776341] sd 3:0:1:0: [sdb] Mode Sense: 7f 00 10 08
[ 9.776448] sdj: sdj1 sdj2 sdj3
[ 9.776475] sdi: sdi1 sdi2 sdi3
[ 9.776627] sd 4:0:0:0: [sdj] Attached SCSI disk
[ 9.776662] sd 2:0:0:0: [sdi] Attached SCSI disk
[ 9.776678] sd 3:0:4:0: [sdd] Write Protect is off
[ 9.776681] sd 3:0:4:0: [sdd] Mode Sense: 7f 00 10 08
[ 9.776734] sd 3:0:5:0: [sdf] Write Protect is off
[ 9.776737] sd 3:0:5:0: [sdf] Mode Sense: 7f 00 10 08
[ 9.776872] sd 3:0:6:0: [sdg] Write Protect is off
[ 9.776875] sd 3:0:6:0: [sdg] Mode Sense: 7f 00 10 08
[ 9.777101] sd 3:0:0:0: [sda] Write cache: enabled, read cache: enabled, supports DPO and FUA
[ 9.777171] sd 3:0:1:0: [sdb] Write cache: enabled, read cache: enabled, supports DPO and FUA
[ 9.777195] sd 3:0:3:0: [sde] Write Protect is off
[ 9.777198] sd 3:0:3:0: [sde] Mode Sense: 7f 00 10 08
[ 9.777740] sd 3:0:4:0: [sdd] Write cache: enabled, read cache: enabled, supports DPO and FUA
[ 9.777802] sd 3:0:5:0: [sdf] Write cache: enabled, read cache: enabled, supports DPO and FUA
[ 9.777908] sd 3:0:6:0: [sdg] Write cache: enabled, read cache: enabled, supports DPO and FUA
[ 9.778042] sd 3:0:3:0: [sde] Write cache: enabled, read cache: enabled, supports DPO and FUA
[ 9.792872] sd 3:0:7:0: [sdh] Attached SCSI disk
[ 9.794058] sd 3:0:5:0: [sdf] Attached SCSI disk
[ 9.797109] sd 3:0:0:0: [sda] Attached SCSI disk
[ 9.797304] sd 3:0:1:0: [sdb] Attached SCSI disk
[ 9.799595] sd 3:0:6:0: [sdg] Attached SCSI disk
[ 9.800877] sd 3:0:4:0: [sdd] Attached SCSI disk
[ 9.803440] sd 3:0:3:0: [sde] Attached SCSI disk
[ 9.813710] usb usb5: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 6.01
[ 9.813714] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 9.813717] usb usb5: Product: OHCI PCI host controller
[ 9.813719] usb usb5: Manufacturer: Linux 6.1.0-0.deb11.21-amd64 ohci_hcd
[ 9.813720] usb usb5: SerialNumber: 0000:00:12.0
[ 9.813858] hub 5-0:1.0: USB hub found
[ 9.813868] hub 5-0:1.0: 3 ports detected
[ 9.814196] ohci-pci 0000:00:12.1: OHCI PCI host controller
[ 9.814206] ohci-pci 0000:00:12.1: new USB bus registered, assigned bus number 6
[ 9.814228] ohci-pci 0000:00:12.1: irq 16, io mem 0xfe02d000
[ 9.854662] sd 3:0:2:0: [sdc] Write Protect is off
[ 9.854671] sd 3:0:2:0: [sdc] Mode Sense: 7f 00 10 08
[ 9.855445] sd 3:0:2:0: [sdc] Write cache: enabled, read cache: enabled, supports DPO and FUA
[ 9.877753] usb usb6: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 6.01
[ 9.877757] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 9.877760] usb usb6: Product: OHCI PCI host controller
[ 9.877761] usb usb6: Manufacturer: Linux 6.1.0-0.deb11.21-amd64 ohci_hcd
[ 9.877763] usb usb6: SerialNumber: 0000:00:12.1
[ 9.877897] hub 6-0:1.0: USB hub found
[ 9.877907] hub 6-0:1.0: 3 ports detected
[ 9.878193] ohci-pci 0000:00:13.0: OHCI PCI host controller
[ 9.878199] ohci-pci 0000:00:13.0: new USB bus registered, assigned bus number 7
[ 9.878250] ohci-pci 0000:00:13.0: irq 18, io mem 0xfe02b000
[ 9.941747] usb usb7: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 6.01
[ 9.941751] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 9.941754] usb usb7: Product: OHCI PCI host controller
[ 9.941755] usb usb7: Manufacturer: Linux 6.1.0-0.deb11.21-amd64 ohci_hcd
[ 9.941757] usb usb7: SerialNumber: 0000:00:13.0
[ 9.941879] hub 7-0:1.0: USB hub found
[ 9.941889] hub 7-0:1.0: 3 ports detected
[ 9.942167] ohci-pci 0000:00:13.1: OHCI PCI host controller
[ 9.942173] ohci-pci 0000:00:13.1: new USB bus registered, assigned bus number 8
[ 9.942192] ohci-pci 0000:00:13.1: irq 18, io mem 0xfe02a000
[ 9.946582] sd 3:0:2:0: [sdc] Attached SCSI disk
[ 9.982793] md/raid1:md1: active with 2 out of 2 mirrors
[ 9.982808] md/raid1:md126: active with 2 out of 2 mirrors
[ 9.982863] md1: detected capacity change from 0 to 78124928
[ 9.983036] md126: detected capacity change from 0 to 156227456
[ 10.005696] usb usb8: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 6.01
[ 10.005702] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 10.005704] usb usb8: Product: OHCI PCI host controller
[ 10.005706] usb usb8: Manufacturer: Linux 6.1.0-0.deb11.21-amd64 ohci_hcd
[ 10.005708] usb usb8: SerialNumber: 0000:00:13.1
[ 10.005838] hub 8-0:1.0: USB hub found
[ 10.005849] hub 8-0:1.0: 3 ports detected
[ 10.006185] ohci-pci 0000:00:14.5: OHCI PCI host controller
[ 10.006192] ohci-pci 0000:00:14.5: new USB bus registered, assigned bus number 9
[ 10.006214] ohci-pci 0000:00:14.5: irq 18, io mem 0xfe028000
[ 10.053689] raid6: sse2x4 gen() 7753 MB/s
[ 10.073706] usb usb9: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 6.01
[ 10.073711] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 10.073714] usb usb9: Product: OHCI PCI host controller
[ 10.073716] usb usb9: Manufacturer: Linux 6.1.0-0.deb11.21-amd64 ohci_hcd
[ 10.073718] usb usb9: SerialNumber: 0000:00:14.5
[ 10.073851] hub 9-0:1.0: USB hub found
[ 10.073862] hub 9-0:1.0: 2 ports detected
[ 10.121687] raid6: sse2x2 gen() 7627 MB/s
[ 10.189688] raid6: sse2x1 gen() 6191 MB/s
[ 10.189691] raid6: using algorithm sse2x4 gen() 7753 MB/s
[ 10.257685] raid6: .... xor() 3661 MB/s, rmw enabled
[ 10.257687] raid6: using ssse3x2 recovery algorithm
[ 10.258670] xor: automatically using best checksumming function avx
[ 10.259422] async_tx: api initialized (async)
[ 10.271440] md/raid:md0: device sde operational as raid disk 3
[ 10.271444] md/raid:md0: device sdb operational as raid disk 1
[ 10.271445] md/raid:md0: device sda operational as raid disk 0
[ 10.271446] md/raid:md0: device sdc operational as raid disk 2
[ 10.271465] md/raid:md2: device sdf operational as raid disk 1
[ 10.271469] md/raid:md2: device sdh operational as raid disk 3
[ 10.271471] md/raid:md2: device sdg operational as raid disk 2
[ 10.271472] md/raid:md2: device sdd operational as raid disk 0
[ 10.272715] md/raid:md0: raid level 5 active with 4 out of 4 devices, algorithm 2
[ 10.272728] md/raid:md2: raid level 5 active with 4 out of 4 devices, algorithm 2
[ 10.274723] md2: detected capacity change from 0 to 58597828608
[ 10.302716] md0: detected capacity change from 0 to 17580797952
[ 10.314506] usb 5-2: new full-speed USB device number 2 using ohci-pci
[ 10.351344] random: crng init done
[ 10.478717] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log.
[ 10.478750] device-mapper: uevent: version 1.0.3
[ 10.478830] device-mapper: ioctl: 4.47.0-ioctl (2022-07-28) initialised: [email protected]
[ 10.524723] usb 5-2: New USB device found, idVendor=051d, idProduct=0003, bcdDevice= 1.06
[ 10.524729] usb 5-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 10.524731] usb 5-2: Product: Smart-UPS 1000 FW:UPS 09.3 / ID=18
[ 10.524733] usb 5-2: Manufacturer: American Power Conversion
[ 10.524734] usb 5-2: SerialNumber: AS1707331537
[ 10.535479] hid: raw HID events driver (C) Jiri Kosina
[ 10.544453] usbcore: registered new interface driver usbhid
[ 10.544456] usbhid: USB HID core driver
[ 10.546915] hid-generic 0003:051D:0003.0001: hiddev0,hidraw0: USB HID v1.00 Device [American Power Conversion Smart-UPS 1000 FW:UPS 09.3 / ID=18] on usb-0000:00:12.0-2/input0
[ 11.087936] Btrfs loaded, crc32c=crc32c-intel, zoned=yes, fsverity=yes
[ 41.958600] EXT4-fs (md126): mounted filesystem with ordered data mode. Quota mode: none.
[ 42.013214] Not activating Mandatory Access Control as /sbin/tomoyo-init does not exist.
[ 42.090393] systemd[1]: Inserted module 'autofs4'
[ 42.115930] systemd[1]: systemd 247.3-7+deb11u6 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +ZSTD +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=unified)
[ 42.116051] systemd[1]: Detected architecture x86-64.
[ 42.116543] systemd[1]: Set hostname to <bolivar>.
[ 42.306079] systemd[1]: /etc/systemd/system/clamav-onaccess.service:13: Standard output type syslog is obsolete, automatically updating to journal. Please update your unit file, and consider removing the setting altogether.
[ 42.306476] systemd[1]: /lib/systemd/system/clamav-freshclam.service:11: Standard output type syslog is obsolete, automatically updating to journal. Please update your unit file, and consider removing the setting altogether.
[ 42.307153] systemd[1]: /lib/systemd/system/clamav-daemon.service:12: Standard output type syslog is obsolete, automatically updating to journal. Please update your unit file, and consider removing the setting altogether.
[ 42.312038] systemd[1]: Queued start job for default target Graphical Interface.
[ 42.330323] systemd[1]: Created slice system-getty.slice.
[ 42.330620] systemd[1]: Created slice system-modprobe.slice.
[ 42.330854] systemd[1]: Created slice system-postfix.slice.
[ 42.331079] systemd[1]: Created slice system-systemd\x2dfsck.slice.
[ 42.331305] systemd[1]: Created slice User and Session Slice.
[ 42.331368] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[ 42.331420] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[ 42.331575] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[ 42.331608] systemd[1]: Reached target Local Encrypted Volumes.
[ 42.331652] systemd[1]: Reached target Paths.
[ 42.331680] systemd[1]: Reached target Slices.
[ 42.331703] systemd[1]: Reached target System Time Set.
[ 42.331781] systemd[1]: Listening on Device-mapper event daemon FIFOs.
[ 42.331874] systemd[1]: Listening on LVM2 poll daemon socket.
[ 42.336222] systemd[1]: Listening on RPCbind Server Activation Socket.
[ 42.336356] systemd[1]: Listening on Syslog Socket.
[ 42.336470] systemd[1]: Listening on fsck to fsckd communication Socket.
[ 42.336541] systemd[1]: Listening on initctl Compatibility Named Pipe.
[ 42.336712] systemd[1]: Listening on Journal Audit Socket.
[ 42.336827] systemd[1]: Listening on Journal Socket (/dev/log).
[ 42.336946] systemd[1]: Listening on Journal Socket.
[ 42.337078] systemd[1]: Listening on Network Service Netlink Socket.
[ 42.337484] systemd[1]: Listening on udev Control Socket.
[ 42.337575] systemd[1]: Listening on udev Kernel Socket.
[ 42.338502] systemd[1]: Mounting Huge Pages File System...
[ 42.339406] systemd[1]: Mounting POSIX Message Queue File System...
[ 42.340365] systemd[1]: Mounting NFSD configuration filesystem...
[ 42.341305] systemd[1]: Mounting RPC Pipe File System...
[ 42.342485] systemd[1]: Mounting Kernel Debug File System...
[ 42.343458] systemd[1]: Mounting Kernel Trace File System...
[ 42.343588] systemd[1]: Condition check resulted in Kernel Module supporting RPCSEC_GSS being skipped.
[ 42.343753] systemd[1]: Finished Availability of block devices.
[ 42.345380] systemd[1]: Starting Set the console keyboard layout...
[ 42.346510] systemd[1]: Starting Create list of static device nodes for the current kernel...
[ 42.347606] systemd[1]: Starting Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling...
[ 42.348989] systemd[1]: Starting Load Kernel Module configfs...
[ 42.350348] systemd[1]: Starting Load Kernel Module drm...
[ 42.351388] systemd[1]: Starting Load Kernel Module fuse...
[ 42.351481] systemd[1]: Condition check resulted in OpenVSwitch configuration for cleanup being skipped.
[ 42.352694] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
[ 42.352730] systemd[1]: Condition check resulted in File System Check on Root Device being skipped.
[ 42.354950] systemd[1]: Starting Journal Service...
[ 42.357137] systemd[1]: Starting Load Kernel Modules...
[ 42.358386] systemd[1]: Starting Remount Root and Kernel File Systems...
[ 42.359555] systemd[1]: Starting Coldplug All udev Devices...
[ 42.362006] systemd[1]: Mounted Huge Pages File System.
[ 42.362148] systemd[1]: Mounted POSIX Message Queue File System.
[ 42.362262] systemd[1]: Mounted Kernel Debug File System.
[ 42.362373] systemd[1]: Mounted Kernel Trace File System.
[ 42.362841] systemd[1]: Finished Create list of static device nodes for the current kernel.
[ 42.363275] systemd[1]: [email protected]: Succeeded.
[ 42.363694] systemd[1]: Finished Load Kernel Module configfs.
[ 42.364942] systemd[1]: Mounting Kernel Configuration File System...
[ 42.368675] systemd[1]: Finished Load Kernel Modules.
[ 42.368852] systemd[1]: Mounted Kernel Configuration File System.
[ 42.370036] systemd[1]: Starting Apply Kernel Variables...
[ 42.370843] fuse: init (API version 7.37)
[ 42.371752] systemd[1]: [email protected]: Succeeded.
[ 42.372144] systemd[1]: Finished Load Kernel Module fuse.
[ 42.373401] systemd[1]: Mounting FUSE Control File System...
[ 42.376648] systemd[1]: Mounted FUSE Control File System.
[ 42.383402] systemd[1]: Finished Apply Kernel Variables.
[ 42.384015] EXT4-fs (md126): re-mounted. Quota mode: none.
[ 42.385366] systemd[1]: Finished Remount Root and Kernel File Systems.
[ 42.387332] systemd[1]: Starting Initial Check File System Quotas...
[ 42.387952] systemd[1]: Condition check resulted in Rebuild Hardware Database being skipped.
[ 42.388047] systemd[1]: Condition check resulted in Platform Persistent Storage Archival being skipped.
[ 42.389092] systemd[1]: Starting Load/Save Random Seed...
[ 42.390273] systemd[1]: Starting Create System Users...
[ 42.406816] systemd[1]: Finished Load/Save Random Seed.
[ 42.408709] systemd[1]: Condition check resulted in First Boot Complete being skipped.
[ 42.410165] systemd[1]: Finished Create System Users.
[ 42.412453] systemd[1]: Starting Create Static Device Nodes in /dev...
[ 42.418172] systemd[1]: Finished Initial Check File System Quotas.
[ 42.429120] systemd[1]: Finished Create Static Device Nodes in /dev.
[ 42.430906] systemd[1]: Starting Rule-based Manager for Device Events and Files...
[ 42.436223] RPC: Registered named UNIX socket transport module.
[ 42.436227] RPC: Registered udp transport module.
[ 42.436228] RPC: Registered tcp transport module.
[ 42.436229] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 42.449951] ACPI: bus type drm_connector registered
[ 42.450404] systemd[1]: Mounted RPC Pipe File System.
[ 42.451406] systemd[1]: Starting pNFS block layout mapping daemon...
[ 42.451934] systemd[1]: [email protected]: Succeeded.
[ 42.452283] systemd[1]: Finished Load Kernel Module drm.
[ 42.454355] systemd[1]: Started pNFS block layout mapping daemon.
[ 42.466920] systemd[1]: Started Rule-based Manager for Device Events and Files.
[ 42.468985] systemd[1]: Starting Network Service...
[ 42.482992] systemd[1]: Finished Set the console keyboard layout.
[ 42.507752] systemd[1]: Finished Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling.
[ 42.507870] systemd[1]: Reached target Local File Systems (Pre).
[ 42.539579] systemd[1]: Started Journal Service.
[ 42.553503] acpi_cpufreq: overriding BIOS provided _PSD data
[ 42.561672] sd 3:0:0:0: Attached scsi generic sg0 type 0
[ 42.565078] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1
[ 42.568531] ACPI: button: Power Button [PWRB]
[ 42.568874] sd 3:0:1:0: Attached scsi generic sg1 type 0
[ 42.570834] sd 3:0:2:0: Attached scsi generic sg2 type 0
[ 42.574606] sd 3:0:3:0: Attached scsi generic sg3 type 0
[ 42.576518] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2
[ 42.576551] sd 3:0:4:0: Attached scsi generic sg4 type 0
[ 42.577588] sd 3:0:5:0: Attached scsi generic sg5 type 0
[ 42.584095] sd 3:0:6:0: Attached scsi generic sg6 type 0
[ 42.592174] ACPI: button: Power Button [PWRF]
[ 42.595542] sd 3:0:7:0: Attached scsi generic sg7 type 0
[ 42.595748] r8169 0000:04:00.0: firmware: direct-loading firmware rtl_nic/rtl8168g-2.fw
[ 42.596555] ses 3:0:8:0: Attached scsi generic sg8 type 13
[ 42.596684] sd 2:0:0:0: Attached scsi generic sg9 type 0
[ 42.599088] sd 4:0:0:0: Attached scsi generic sg10 type 0
[ 42.604298] input: PC Speaker as /devices/platform/pcspkr/input/input3
[ 42.615393] systemd-journald[798]: Received client request to flush runtime journal.
[ 42.619045] sp5100_tco: SP5100/SB800 TCO WatchDog Timer Driver
[ 42.621719] Generic FE-GE Realtek PHY r8169-0-400:00: attached PHY driver (mii_bus:phy_addr=r8169-0-400:00, irq=MAC)
[ 42.642344] sp5100-tco sp5100-tco: Failed to reserve MMIO or alternate MMIO region
[ 42.642395] sp5100-tco: probe of sp5100-tco failed with error -16
[ 42.655985] cryptd: max_cpu_qlen set to 1000
[ 42.685219] AVX version of gcm_enc/dec engaged.
[ 42.685272] AES CTR mode by8 optimization enabled
[ 42.800800] input: HDA ATI HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.0/0000:01:05.1/sound/card0/input4
[ 42.818231] r8169 0000:04:00.0 enp4s0: Link is Down
[ 42.888925] [drm] radeon kernel modesetting enabled.
[ 42.889075] radeon 0000:01:05.0: vgaarb: deactivate vga console
[ 42.889633] Console: switching to colour dummy device 80x25
[ 42.889920] [drm] initializing kernel modesetting (RS780 0x1002:0x9616 0x1458:0xD000 0x00).
[ 42.890569] ATOM BIOS: B27732
[ 42.890585] radeon 0000:01:05.0: VRAM: 512M 0x00000000C0000000 - 0x00000000DFFFFFFF (512M used)
[ 42.890590] radeon 0000:01:05.0: GTT: 512M 0x00000000A0000000 - 0x00000000BFFFFFFF
[ 42.890598] [drm] Detected VRAM RAM=512M, BAR=256M
[ 42.890600] [drm] RAM width 32bits DDR
[ 42.890629] [drm] radeon: 512M of VRAM memory ready
[ 42.890632] [drm] radeon: 512M of GTT memory ready.
[ 42.890641] [drm] Loading RS780 Microcode
[ 42.893910] radeon 0000:01:05.0: firmware: direct-loading firmware radeon/RS780_pfp.bin
[ 42.894752] radeon 0000:01:05.0: firmware: direct-loading firmware radeon/RS780_me.bin
[ 42.896489] radeon 0000:01:05.0: firmware: direct-loading firmware radeon/R600_rlc.bin
[ 42.896503] [drm] radeon: power management initialized
[ 42.896507] [drm] GART: num cpu pages 131072, num gpu pages 131072
[ 42.915405] [drm] PCIE GART of 512M enabled (table at 0x00000000C0040000).
[ 42.915440] radeon 0000:01:05.0: WB enabled
[ 42.915445] radeon 0000:01:05.0: fence driver on ring 0 use gpu addr 0x00000000a0000c00
[ 42.919478] radeon 0000:01:05.0: radeon: MSI limited to 32-bit
[ 42.919495] [drm] radeon: irq initialized.
[ 42.950634] [drm] ring test on 0 succeeded in 1 usecs
[ 42.950879] [drm] ib test on ring 0 succeeded in 0 usecs
[ 42.951901] [drm] Radeon Display Connectors
[ 42.951903] [drm] Connector 0:
[ 42.951905] [drm] VGA-1
[ 42.951906] [drm] DDC: 0x7e40 0x7e40 0x7e44 0x7e44 0x7e48 0x7e48 0x7e4c 0x7e4c
[ 42.951909] [drm] Encoders:
[ 42.951909] [drm] CRT1: INTERNAL_KLDSCP_DAC1
[ 42.951911] [drm] Connector 1:
[ 42.951912] [drm] DVI-D-1
[ 42.951912] [drm] HPD1
[ 42.951913] [drm] DDC: 0x7e50 0x7e50 0x7e54 0x7e54 0x7e58 0x7e58 0x7e5c 0x7e5c
[ 42.951915] [drm] Encoders:
[ 42.951916] [drm] DFP1: INTERNAL_KLDSCP_LVTMA
[ 42.968693] [drm] fb mappable at 0xD0141000
[ 42.968699] [drm] vram apper at 0xD0000000
[ 42.968701] [drm] size 3145728
[ 42.968704] [drm] fb depth is 24
[ 42.968705] [drm] pitch is 4096
[ 42.968809] fbcon: radeondrmfb (fb0) is primary device
[ 42.993990] Console: switching to colour frame buffer device 128x48
[ 42.994982] radeon 0000:01:05.0: [drm] fb0: radeondrmfb frame buffer device
[ 43.035372] [drm] Initialized radeon 2.50.0 20080528 for 0000:01:05.0 on minor 0
[ 43.064106] EXT4-fs (md1): mounting ext2 file system using the ext4 subsystem
[ 43.099664] EXT4-fs (md1): mounted filesystem without journal. Quota mode: none.
[ 43.197238] EXT4-fs (dm-0): bad geometry: block count 9522326528 exceeds size of device (2856698880 blocks)
[ 43.413872] SVM: TSC scaling supported
[ 43.413877] kvm: Nested Virtualization enabled
[ 43.413879] SVM: kvm: Nested Paging enabled
[ 43.413890] SVM: LBR virtualization supported
[ 43.429597] MCE: In-kernel MCE decoding enabled.
[ 45.391715] [drm] amdgpu kernel modesetting enabled.
[ 45.391813] amdgpu: CRAT table not found
[ 45.391816] amdgpu: Virtual CRAT table created for CPU
[ 45.391832] amdgpu: Topology: Add CPU node
[ 45.737903] r8169 0000:04:00.0 enp4s0: Link is Up - 1Gbps/Full - flow control rx/tx
[ 45.737917] IPv6: ADDRCONF(NETDEV_CHANGE): enp4s0: link becomes ready
[ 46.720565] NFSD: Using UMH upcall client tracking operations.
[ 46.720571] NFSD: starting 90-second grace period (net f0000000)
[ 136.827116] EXT4-fs (dm-0): bad geometry: block count 9522326528 exceeds size of device (2856698880 blocks)
[135143.417824] md: data-check of RAID array md1
[135143.489597] md: delaying data-check of md126 until md1 has finished (they share one or more physical units)
[135340.210882] md: md1: data-check done.
[135340.217461] md: data-check of RAID array md126
[135761.486563] md: md126: data-check done.
root@bolivar:/#
OK, então, de acordo com seus metadados, a sequência de eventos foi:
Se for assim, os
lvreduce
comandos tornaram ambos os sistemas de arquivos inacessíveis (dispositivo menor do que o sistema de arquivos acredita ser).Se
data2lv
estiver vazio de qualquer forma, você pode removê-lo diretamente:(Se
data2lv
você quiser manter algum dado, primeiro terá que restaurar seu tamanho original e depois transferi-lo para outro lugar.)Restaurando o tamanho original, para
datavg/datalv
, depois quedata2lv
foi removido.De acordo com os metadados, este é
datalv
o layout atual:E esta é a mudança que você quer alcançar:
Então o que precisa ser adicionado é
pv1:643652-7153053
.Onde
pv0
,pv1
referem-se a estes volumes físicos:Então você pode tentar a sorte com este comando:
E então verifique os segmentos nos metadados posteriormente.
Este é, na verdade, o caso mais simples. Não há fragmentação de segmento ou reordenação acontecendo. É apenas uma extensão linear dentro do mesmo PV. Então, simplesmente executar
lvextend -l+100%FREE datavg/datalv
também deve funcionar aqui.Agora, você consegue recuperar seu
datalv
sistema de arquivos neste ponto?Depende. Tecnicamente, você o corrompeu ao criar um novo sistema de arquivos em
data2lv
, sobrescrevendo extensões que ainda pertenciam ao sistema de arquivos emdatalv
.No entanto, se nenhum arquivo ou metadado foi gravado naquela área após o crescimento, ele pode ter sobrevivido a isso. Com alguma sorte,
mount
funcionará neste ponto.If you then still want to shrink it, you'll have to do it properly with
e2fsck
,resize2fs
, or let LVM handle it withlvreduce --fs resize
(orlvreduce --resizefs
for older versions of LVM). Don't use--force
orignore
options unless you're really sure your filesystem is safe…