Meu servidor CentOS 6.5 teve seu disco principal com falha no outro dia. Nossa empresa de hospedagem substituiu a unidade principal e reinstalou o sistema operacional. O sistema está em funcionamento, mas o armazenamento de 15 TB do RAID6 não está montado. Preciso de ajuda para descobrir como montá-lo. Minha lembrança é 95% de certeza de que eu formatei esse array usando o XFS porque eu tive alguns problemas para fazer o EXT4 funcionar.
Configuração da unidade:
Antes da reinstalação, a última configuração da montagem era:
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/VolGroup-lv_root 50G 12G 36G 24% /
/dev/sdb1 485M 164M 296M 36% /boot
/dev/mapper/VolGroup-lv_home 53G 845M 49G 2% /home
/dev/sda1 14T 4.9T 8.0T 38% /home/gflftp/gflcontent
Minha lembrança é que ambas as montagens do VolGroup estavam no antigo SSD e depois montei o array RAID em / dev / sda1 no subdiretório / home / gflftp / gflcontent
Quando eles reinstalaram o CentOS, acabei com as seguintes montagens:
/dev/sdb2 on / type ext4 (rw)
proc on /proc type proc (rw)
sysfs on /sys type sysfs (rw)
devpts on /dev/pts type devpts (rw,gid=5,mode=620)
tmpfs on /dev/shm type tmpfs (rw)
/dev/sdb1 on /boot type ext4 (rw)
none on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)
pvdisplay dá
[root@origin ~]# pvdisplay
--- Physical volume ---
PV Name /dev/sda2
VG Name vg_origin
PV Size 13.64 TiB / not usable 2.00 MiB
Allocatable yes
PE Size 4.00 MiB
Total PE 3576194
Free PE 2008
Allocated PE 3574186
PV UUID 3O08mA-2zL0-2FzY-ERNf-27lw-h9zB-MnjJq4
lvdisplay dá
[root@origin ~]# lvdisplay
--- Logical volume ---
LV Path /dev/vg_origin/lv_root
LV Name lv_root
VG Name vg_origin
LV UUID sx3AVu-AiMD-d4se-Fds4-TjzT-Hf3l-qGhRIQ
LV Write Access read/write
LV Creation host, time origin.gfl.tv, 2014-01-18 13:52:57 -0800
LV Status available
# open 0
LV Size 50.00 GiB
Current LE 12800
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:0
--- Logical volume ---
LV Path /dev/vg_origin/lv_home
LV Name lv_home
VG Name vg_origin
LV UUID cPQSMO-SHp8-KusI-fhdH-mkuQ-Pljy-reHzw2
LV Write Access read/write
LV Creation host, time origin.gfl.tv, 2014-01-18 13:53:09 -0800
LV Status available
# open 0
LV Size 13.59 TiB
Current LE 3561386
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:1
Quando tento montar / dev / vg_origin / lv_home, obtenho
mount -t xfs /dev/vg_origin/lv_home /mnt/tmp
mount: wrong fs type, bad option, bad superblock on /dev/mapper/vg_origin-lv_home,
missing codepage or helper program, or other error
In some cases useful info is found in syslog - try
dmesg | tail or so
----- INFORMAÇÕES ADICIONAIS -----
Como um indicador de se os dados ainda estão na unidade, anote a partir do log de montagem anterior à queda:
/dev/sda1 14T 4.9T 8.0T 38% /home/gflftp/gflcontent
As informações atuais muito semelhantes são:
lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 13.7T 0 disk
├─sda1 8:1 0 500M 0 part
└─sda2 8:2 0 13.7T 0 part
├─vg_origin-lv_root (dm-0) 253:0 0 50G 0 lvm
└─vg_origin-lv_home (dm-1) 253:1 0 13.6T 0 lvm
sdb 8:16 0 111.3G 0 disk
├─sdb1 8:17 0 1000M 0 part /boot
├─sdb2 8:18 0 97.7G 0 part /
└─sdb3 8:19 0 4.9G 0 part [SWAP]
sr0 11:0 1 1024M 0 rom
sdc 8:32 1 3.8G 0 disk
└─sdc1 8:33 1 3.8G 0 part
Informação de configuração completa:
Adapter #0
Number of Virtual Disks: 2
Virtual Drive: 0 (Target Id: 0)
Name :
RAID Level : Primary-6, Secondary-0, RAID Level Qualifier-3
Size : 13.642 TB
Is VD emulated : Yes
Parity Size : 5.457 TB
State : Optimal
Strip Size : 64 KB
Number Of Drives : 7
Span Depth : 1
Default Cache Policy: WriteThrough, ReadAhead, Cached, No Write Cache if Bad BBU
Current Cache Policy: WriteThrough, ReadAhead, Cached, No Write Cache if Bad BBU
Default Access Policy: Read/Write
Current Access Policy: Read/Write
Disk Cache Policy : Disk's Default
Encryption Type : None
Bad Blocks Exist: No
Is VD Cached: No
Number of Spans: 1
Span: 0 - Number of PDs: 7
PD: 0 Information
Enclosure Device ID: 252
Slot Number: 1
Drive's postion: DiskGroup: 0, Span: 0, Arm: 0
Enclosure position: N/A
Device Id: 9
WWN: 5000c5004e36db2a
Sequence Number: 2
Media Error Count: 0
Other Error Count: 0
Predictive Failure Count: 0
Last Predictive Failure Event Seq Number: 0
PD Type: SATA
Raw Size: 2.728 TB [0x15d50a3b0 Sectors]
Non Coerced Size: 2.728 TB [0x15d40a3b0 Sectors]
Coerced Size: 2.728 TB [0x15d400000 Sectors]
Emulated Drive: Yes
Firmware state: Online, Spun Up
Commissioned Spare : No
Emergency Spare : No
Device Firmware Level: CC4B
Shield Counter: 0
Successful diagnostics completion on : N/A
SAS Address(0): 0x4433221102000000
Connected Port Number: 3(path0)
Inquiry Data: Z1F13ZK9ST3000DM001-9YN166 CC4B
FDE Capable: Not Capable
FDE Enable: Disable
Secured: Unsecured
Locked: Unlocked
Needs EKM Attention: No
Foreign State: None
Device Speed: 6.0Gb/s
Link Speed: 6.0Gb/s
Media Type: Hard Disk Device
Drive Temperature :28C (82.40 F)
PI Eligibility: No
Drive is formatted for PI information: No
PI: No PI
Port-0 :
Port status: Active
Port's Linkspeed: 6.0Gb/s
Drive has flagged a S.M.A.R.T alert : No
PD: 1 Information
Enclosure Device ID: 252
Slot Number: 2
Drive's postion: DiskGroup: 0, Span: 0, Arm: 1
Enclosure position: N/A
Device Id: 10
WWN: 5000c5004e453922
Sequence Number: 2
Media Error Count: 0
Other Error Count: 0
Predictive Failure Count: 0
Last Predictive Failure Event Seq Number: 0
PD Type: SATA
Raw Size: 2.728 TB [0x15d50a3b0 Sectors]
Non Coerced Size: 2.728 TB [0x15d40a3b0 Sectors]
Coerced Size: 2.728 TB [0x15d400000 Sectors]
Emulated Drive: Yes
Firmware state: Online, Spun Up
Commissioned Spare : No
Emergency Spare : No
Device Firmware Level: CC4B
Shield Counter: 0
Successful diagnostics completion on : N/A
SAS Address(0): 0x4433221101000000
Connected Port Number: 2(path0)
Inquiry Data: Z1F15BG1ST3000DM001-9YN166 CC4B
FDE Capable: Not Capable
FDE Enable: Disable
Secured: Unsecured
Locked: Unlocked
Needs EKM Attention: No
Foreign State: None
Device Speed: 6.0Gb/s
Link Speed: 6.0Gb/s
Media Type: Hard Disk Device
Drive Temperature :28C (82.40 F)
PI Eligibility: No
Drive is formatted for PI information: No
PI: No PI
Port-0 :
Port status: Active
Port's Linkspeed: 6.0Gb/s
Drive has flagged a S.M.A.R.T alert : No
PD: 2 Information
Enclosure Device ID: 252
Slot Number: 4
Drive's postion: DiskGroup: 0, Span: 0, Arm: 2
Enclosure position: N/A
Device Id: 11
WWN: 5000c5004dfbaef0
Sequence Number: 2
Media Error Count: 0
Other Error Count: 0
Predictive Failure Count: 0
Last Predictive Failure Event Seq Number: 0
PD Type: SATA
Raw Size: 2.728 TB [0x15d50a3b0 Sectors]
Non Coerced Size: 2.728 TB [0x15d40a3b0 Sectors]
Coerced Size: 2.728 TB [0x15d400000 Sectors]
Emulated Drive: Yes
Firmware state: Online, Spun Up
Commissioned Spare : No
Emergency Spare : No
Device Firmware Level: CC4B
Shield Counter: 0
Successful diagnostics completion on : N/A
SAS Address(0): 0x4433221104000000
Connected Port Number: 4(path0)
Inquiry Data: Z1F0XYKAST3000DM001-9YN166 CC4B
FDE Capable: Not Capable
FDE Enable: Disable
Secured: Unsecured
Locked: Unlocked
Needs EKM Attention: No
Foreign State: None
Device Speed: 6.0Gb/s
Link Speed: 6.0Gb/s
Media Type: Hard Disk Device
Drive Temperature :27C (80.60 F)
PI Eligibility: No
Drive is formatted for PI information: No
PI: No PI
Port-0 :
Port status: Active
Port's Linkspeed: 6.0Gb/s
Drive has flagged a S.M.A.R.T alert : No
PD: 3 Information
Enclosure Device ID: 252
Slot Number: 3
Drive's postion: DiskGroup: 0, Span: 0, Arm: 3
Enclosure position: N/A
Device Id: 12
WWN: 5000c5004dfbb13b
Sequence Number: 2
Media Error Count: 0
Other Error Count: 0
Predictive Failure Count: 0
Last Predictive Failure Event Seq Number: 0
PD Type: SATA
Raw Size: 2.728 TB [0x15d50a3b0 Sectors]
Non Coerced Size: 2.728 TB [0x15d40a3b0 Sectors]
Coerced Size: 2.728 TB [0x15d400000 Sectors]
Emulated Drive: Yes
Firmware state: Online, Spun Up
Commissioned Spare : No
Emergency Spare : No
Device Firmware Level: CC4B
Shield Counter: 0
Successful diagnostics completion on : N/A
SAS Address(0): 0x4433221100000000
Connected Port Number: 0(path0)
Inquiry Data: Z1F0XYDXST3000DM001-9YN166 CC4B
FDE Capable: Not Capable
FDE Enable: Disable
Secured: Unsecured
Locked: Unlocked
Needs EKM Attention: No
Foreign State: None
Device Speed: 6.0Gb/s
Link Speed: 6.0Gb/s
Media Type: Hard Disk Device
Drive Temperature :28C (82.40 F)
PI Eligibility: No
Drive is formatted for PI information: No
PI: No PI
Port-0 :
Port status: Active
Port's Linkspeed: 6.0Gb/s
Drive has flagged a S.M.A.R.T alert : No
PD: 4 Information
Enclosure Device ID: 252
Slot Number: 6
Drive's postion: DiskGroup: 0, Span: 0, Arm: 4
Enclosure position: N/A
Device Id: 13
WWN: 5000c5004e2cf658
Sequence Number: 2
Media Error Count: 0
Other Error Count: 0
Predictive Failure Count: 0
Last Predictive Failure Event Seq Number: 0
PD Type: SATA
Raw Size: 2.728 TB [0x15d50a3b0 Sectors]
Non Coerced Size: 2.728 TB [0x15d40a3b0 Sectors]
Coerced Size: 2.728 TB [0x15d400000 Sectors]
Emulated Drive: Yes
Firmware state: Online, Spun Up
Commissioned Spare : No
Emergency Spare : No
Device Firmware Level: CC4B
Shield Counter: 0
Successful diagnostics completion on : N/A
SAS Address(0): 0x4433221106000000
Connected Port Number: 6(path0)
Inquiry Data: Z1F12GNFST3000DM001-9YN166 CC4B
FDE Capable: Not Capable
FDE Enable: Disable
Secured: Unsecured
Locked: Unlocked
Needs EKM Attention: No
Foreign State: None
Device Speed: 6.0Gb/s
Link Speed: 6.0Gb/s
Media Type: Hard Disk Device
Drive Temperature :27C (80.60 F)
PI Eligibility: No
Drive is formatted for PI information: No
PI: No PI
Port-0 :
Port status: Active
Port's Linkspeed: 6.0Gb/s
Drive has flagged a S.M.A.R.T alert : No
PD: 5 Information
Enclosure Device ID: 252
Slot Number: 5
Drive's postion: DiskGroup: 0, Span: 0, Arm: 5
Enclosure position: N/A
Device Id: 14
WWN: 5000c5004dfbbeef
Sequence Number: 2
Media Error Count: 0
Other Error Count: 0
Predictive Failure Count: 0
Last Predictive Failure Event Seq Number: 0
PD Type: SATA
Raw Size: 2.728 TB [0x15d50a3b0 Sectors]
Non Coerced Size: 2.728 TB [0x15d40a3b0 Sectors]
Coerced Size: 2.728 TB [0x15d400000 Sectors]
Emulated Drive: Yes
Firmware state: Online, Spun Up
Commissioned Spare : No
Emergency Spare : No
Device Firmware Level: CC4B
Shield Counter: 0
Successful diagnostics completion on : N/A
SAS Address(0): 0x4433221105000000
Connected Port Number: 5(path0)
Inquiry Data: Z1F0XTDEST3000DM001-9YN166 CC4B
FDE Capable: Not Capable
FDE Enable: Disable
Secured: Unsecured
Locked: Unlocked
Needs EKM Attention: No
Foreign State: None
Device Speed: 6.0Gb/s
Link Speed: 6.0Gb/s
Media Type: Hard Disk Device
Drive Temperature :26C (78.80 F)
PI Eligibility: No
Drive is formatted for PI information: No
PI: No PI
Port-0 :
Port status: Active
Port's Linkspeed: 6.0Gb/s
Drive has flagged a S.M.A.R.T alert : No
PD: 6 Information
Enclosure Device ID: 252
Slot Number: 7
Drive's postion: DiskGroup: 0, Span: 0, Arm: 6
Enclosure position: N/A
Device Id: 15
WWN: 5000c5004dfb9e28
Sequence Number: 2
Media Error Count: 0
Other Error Count: 0
Predictive Failure Count: 0
Last Predictive Failure Event Seq Number: 0
PD Type: SATA
Raw Size: 2.728 TB [0x15d50a3b0 Sectors]
Non Coerced Size: 2.728 TB [0x15d40a3b0 Sectors]
Coerced Size: 2.728 TB [0x15d400000 Sectors]
Emulated Drive: Yes
Firmware state: Online, Spun Up
Commissioned Spare : No
Emergency Spare : No
Device Firmware Level: CC4B
Shield Counter: 0
Successful diagnostics completion on : N/A
SAS Address(0): 0x4433221107000000
Connected Port Number: 7(path0)
Inquiry Data: Z1F0XYCBST3000DM001-9YN166 CC4B
FDE Capable: Not Capable
FDE Enable: Disable
Secured: Unsecured
Locked: Unlocked
Needs EKM Attention: No
Foreign State: None
Device Speed: 6.0Gb/s
Link Speed: 6.0Gb/s
Media Type: Hard Disk Device
Drive Temperature :27C (80.60 F)
PI Eligibility: No
Drive is formatted for PI information: No
PI: No PI
Port-0 :
Port status: Active
Port's Linkspeed: 6.0Gb/s
Drive has flagged a S.M.A.R.T alert : No
Virtual Drive: 1 (Target Id: 1)
Name :
RAID Level : Primary-0, Secondary-0, RAID Level Qualifier-0
Size : 111.281 GB
Is VD emulated : No
Parity Size : 0
State : Optimal
Strip Size : 64 KB
Number Of Drives : 1
Span Depth : 1
Default Cache Policy: WriteThrough, ReadAhead, Direct, No Write Cache if Bad BBU
Current Cache Policy: WriteThrough, ReadAhead, Direct, No Write Cache if Bad BBU
Default Access Policy: Read/Write
Current Access Policy: Read/Write
Disk Cache Policy : Enabled
Encryption Type : None
Bad Blocks Exist: No
Is VD Cached: No
Number of Spans: 1
Span: 0 - Number of PDs: 1
PD: 0 Information
Enclosure Device ID: 252
Slot Number: 0
Drive's postion: DiskGroup: 1, Span: 0, Arm: 0
Enclosure position: N/A
Device Id: 8
WWN: 50026b773a02f1b9
Sequence Number: 2
Media Error Count: 0
Other Error Count: 0
Predictive Failure Count: 0
Last Predictive Failure Event Seq Number: 0
PD Type: SATA
Raw Size: 111.790 GB [0xdf94bb0 Sectors]
Non Coerced Size: 111.290 GB [0xde94bb0 Sectors]
Coerced Size: 111.281 GB [0xde90000 Sectors]
Emulated Drive: No
Firmware state: Online, Spun Up
Commissioned Spare : No
Emergency Spare : No
Device Firmware Level: BBF1
Shield Counter: 0
Successful diagnostics completion on : N/A
SAS Address(0): 0x4433221103000000
Connected Port Number: 1(path0)
Inquiry Data: 50026B773A02F1B9 KINGSTON SV300S37A120G 505ABBF1
FDE Capable: Not Capable
FDE Enable: Disable
Secured: Unsecured
Locked: Unlocked
Needs EKM Attention: No
Foreign State: None
Device Speed: 6.0Gb/s
Link Speed: 6.0Gb/s
Media Type: Solid State Device
Drive Temperature : N/A
PI Eligibility: No
Drive is formatted for PI information: No
PI: No PI
Port-0 :
Port status: Active
Port's Linkspeed: 6.0Gb/s
Drive has flagged a S.M.A.R.T alert : No
Alguma idéia de como montar esse array?