Besoin d'aide pour récupérer RAID 6 array

Mon server CentOS 6.5 a eu son disque dur principal l'autre jour. Notre société d'hébergement a remplacé le lecteur principal et réinstallé le operating system. Le système est opérationnel, mais les 15 To de stockage RAID6 ne sont pas montés. J'ai besoin d'aide pour savoir comment monter. Mon souvenir est de 95% sûr que j'ai formé ce tableau en utilisant XFS car j'ai eu des problèmes pour que EXT4 fonctionne.

Configuration du lecteur:

  • Bay 0 contient le SSD de démarrage (100 Go)
  • Les baies 1-7 contiennent des HD de 3 Go qui forment un réseau RAID6
  • Le controller RAID est LSI MegaRAID SAS 9260-8i

Avant la réinstallation, la dernière configuration de assembly était:

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 

Je me souviens que les deux montres VolGroup étaient sur l'ancien SSD, puis j'ai monté le réseau RAID sur / dev / sda1 dans le sous-directory / home / gflftp / gflcontent

Lorsqu'ils ont réinstallé CentOS, j'ai fini avec les assemblys suivants:

 /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 donne

 [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 donne

 [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 

Quand j'essaie de monter / dev / vg_origin / lv_home, je reçois

 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 

—– INFORMATION ADDITIONNELLE —–

En tant qu'indicateur pour savoir si datatables sont encore sur le lecteur, notez le journal de pré-collision:

 /dev/sda1 14T 4.9T 8.0T 38% /home/gflftp/gflcontent 

Les informations actuelles qui correspondent beaucoup à cela sont les suivantes:

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 

Informations de configuration complète:

 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 Ssortingp 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 SMART 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 SMART 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 SMART 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 SMART 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 SMART 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 SMART 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 SMART 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 Ssortingp 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 SMART alert : No 

Des idées sur comment monter ce tableau?

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  • Les astuces du serveur de linux et windows, tels que ubuntu, centos, apache, nginx, debian et des sujets de rĂ©seau.