> Please show lsdrv results after you add the proper utilities to the > environment you run lsdrv from. At least install lvm utilities and > mdadm utilities. This is the current output from the running system. sda is not the same any more, it has been changed to a new disk. Hope it makes sense. lsdrv PCI [ata_generic] 00:16.2 IDE interface: Intel Corporation 8 Series/C220 Series Chipset Family IDE-r Controller (rev 04) ├scsi 0:x:x:x [Empty] └scsi 1:x:x:x [Empty] PCI [ahci] 00:1f.2 SATA controller: Intel Corporation 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode] (rev 05) ├scsi 2:0:0:0 ATA WDC WD1003FZEX-0 {WD-WCC3F4PNVSLF} │└sda 931.51g [8:0] Partitioned (dos) │ └sda1 931.51g [8:1] Empty/Unknown ├scsi 3:0:0:0 ATA WDC WD10EARS-00Y {WD-WCAV5D907687} │└sdb 931.51g [8:16] Partitioned (dos) │ └sdb1 931.51g [8:17] MD raid1 (1/2) in_sync 'speernix15:0' {68c0c9ad-82ed-e879-2110-f4279f31c140} │ └md0 931.39g [9:0] MD v1.2 raid1 (2) active DEGRADED {68c0c9ad:82ede879:2110f427:9f31c140} │ │ PV LVM2_member 288,70g used, 642,68g free {hHvrtB-7XOz-L6j6-AnXd-Q3Wh-uHqw-bQ3RQS} │ └VG vg_raid1 931,38g 642,68g free {mopUew-B2i4-9fmo-mlXP-Z8C3-nPYO-XM56AY} │ ├dm-2 186.26g [252:2] LV home ext4 {8ee8d203-f306-4846-93fe-225b018f2965} │ │└Mounted as /dev/mapper/vg_raid1-home @ /home │ ├dm-0 93.13g [252:0] LV root ext4 {9f9568cf-d48a-4690-97a8-14576d724daf} │ │└Mounted as /dev/mapper/vg_raid1-root @ / │ └dm-1 9.31g [252:1] LV swap swap {9fbbac0f-0d49-47b0-a50b-d293f19f23ef} ├scsi 4:x:x:x [Empty] ├scsi 5:0:0:0 ATA SAMSUNG HD103UJ {S13PJ9BQ900571} │└sdc 931.51g [8:32] Partitioned (dos) │ └sdc1 931.51g [8:33] MD raid1 (0/2) (w/ sdd1) in_sync 'speernix15:1' {a9a43761-8148-b29e-5db4-9d7ac4d0a219} │ └md1 931.39g [9:1] MD v1.2 raid1 (2) clean {a9a43761:8148b29e:5db49d7a:c4d0a219} │ │ PV LVM2_member 500,00g used, 431,38g free {JIUAPd-MMX8-k2UK-1NDY-h2Od-iBHk-a1QvgX} │ └VG vg_backup_raid1 931,38g 431,38g free {esKsCr-quUI-ckjF-Q6jc-wYYZ-eKL4-MRas87} │ └dm-3 500.00g [252:3] LV lv_backup ext4 {e3600494-308f-4874-9083-ecd31a66e68a} │ └Mounted as /dev/mapper/vg_backup_raid1-lv_backup @ /backup ├scsi 6:0:0:0 ATA SAMSUNG HD103UJ {S13PJ9BQA17616} │└sdd 931.51g [8:48] Partitioned (dos) │ └sdd1 931.51g [8:49] MD raid1 (1/2) (w/ sdc1) in_sync 'speernix15:1' {a9a43761-8148-b29e-5db4-9d7ac4d0a219} │ └md1 931.39g [9:1] MD v1.2 raid1 (2) clean {a9a43761:8148b29e:5db49d7a:c4d0a219} │ PV LVM2_member 500,00g used, 431,38g free {JIUAPd-MMX8-k2UK-1NDY-h2Od-iBHk-a1QvgX} └scsi 7:x:x:x [Empty] cat /proc/mdstat Personalities : [linear] [multipath] [raid0] [raid1] [raid6] [raid5] [raid4] [raid10] md1 : active raid1 sdd1[1] sdc1[0] 976630336 blocks super 1.2 [2/2] [UU] md0 : active raid1 sdb1[1] 976629568 blocks super 1.2 [2/1] [_U] unused devices: <none> pvs PV VG Fmt Attr PSize PFree /dev/md0 vg_raid1 lvm2 a-- 931,38g 642,68g /dev/md1 vg_backup_raid1 lvm2 a-- 931,38g 431,38g lvs LV VG Attr LSize Pool Origin Data% Move Log Copy% Convert lv_backup vg_backup_raid1 -wi-ao--- 500,00g home vg_raid1 -wi-ao--- 186,26g root vg_raid1 -wi-ao--- 93,13g swap vg_raid1 -wi-ao--- 9,31g -- To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html