A DegradedArray event

[blkspn]

Mon nouveau sme server 7 beta 2 à un problem:

A DegradedArray event had been detected on md device /dev/md2
A DegradedArray event had been detected on md device /dev/md1

qua fair?
merci

[Billou02]

salut
as tu fais un Raid 1 avec ton sme ?

[blkspn]

no, just utilise un scsi virtual de sme...
ca marche bien mais a chaque depart je receive cette mail...

[Billou02]

donc tu fais du raid 1 avec un seul disque dur ?
non?

[MasterSleepy]

Salut,

C'est une des nouveautés de la version 7.
Par défaut, l'installation installe un raid, et si il n'y a qu'un seul disque il fontionne en mode dégradé.
C'est tout à fait normal avec un seul disque.

A+

[Billou02]

c'est bien ce que je me disais.
j'ai eu la possibilité d'activer ca avec une Ubuntu. j'ai trouvé ca étrange.

Donc en résumant.
par defaut SME 7.x fonctionne en Raid 1, mais si il n'y a qu'un seul disque, elle tourne en mode dégradé (ce qui est normal).

Donc par la suite on rajoute un disque dur, et on peut faire du raid 1 direct.

ok !
Merci pour moi, j'avais pas tout compris.

[blkspn]

meme probleme avec nouveau server sme 7 avec 2 disk maxtor 80:
voilà mon log:

Mar 7 11:52:54 data kernel: ide0: BM-DMA at 0x4000-0x4007, BIOS settings: hda:DMA, hdb:DMA
Mar 7 11:52:54 data kernel: ide1: BM-DMA at 0x4008-0x400f, BIOS settings: hdc:DMA, hdd:pio
Mar 7 11:52:54 data kernel: Probing IDE interface ide0...
Mar 7 11:52:54 data kernel: hda: Maxtor 6Y080L0, ATA DISK drive
Mar 7 11:52:54 data kernel: hdb: Maxtor 6Y080L0, ATA DISK drive
Mar 7 11:52:54 data kernel: Using cfq io scheduler
Mar 7 11:52:54 data kernel: ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
Mar 7 11:52:54 data kernel: Probing IDE interface ide1...
Mar 7 11:52:54 data kernel: hdc: LITE-ON LTR-52327S, ATAPI CD/DVD-ROM drive
Mar 7 11:52:54 data kernel: ide1 at 0x170-0x177,0x376 on irq 15
Mar 7 11:52:54 data kernel: Probing IDE interface ide2...
Mar 7 11:52:54 data kernel: Probing IDE interface ide3...
Mar 7 11:52:54 data kernel: Probing IDE interface ide4...
Mar 7 11:52:54 data kernel: Probing IDE interface ide5...
Mar 7 11:52:54 data kernel: hda: max request size: 128KiB
Mar 7 11:52:54 data oidentd: Starting oidentd:
Mar 7 11:52:54 data oidentd: Starting oidentd succeeded
Mar 7 11:52:54 data kernel: hda: 160086528 sectors (81964 MB) w/2048KiB Cache, CHS=65535/16/63, UDMA(133)
Mar 7 11:52:55 data oidentd: 
Mar 7 11:52:55 data kernel: hda: cache flushes supported
Mar 7 11:52:55 data kernel: hda: hda1 hda2
Mar 7 11:52:55 data oidentd:
Mar 7 11:52:55 data kernel: hdb: max request size: 128KiB
Mar 7 11:52:55 data rc.e-smith: Avvio di oidentd: succeeded
Mar 7 11:52:55 data kernel: hdb: 160086528 sectors (81964 MB) w/2048KiB Cache, CHS=65535/16/63, UDMA(133)
Mar 7 11:52:55 data kernel: hdb: cache flushes supported
Mar 7 11:52:55 data kernel: hdb: hdb1 hdb2
Mar 7 11:52:55 data kernel: hdc: ATAPI 52X CD-ROM CD-R/RW drive, 2048kB Cache, UDMA(33)
Mar 7 11:52:55 data kernel: Uniform CD-ROM driver Revision: 3.20
Mar 7 11:52:55 data kernel: ide-floppy driver 0.99.newide
Mar 7 11:52:55 data kernel: usbcore: registered new driver hiddev
Mar 7 11:52:55 data kernel: usbcore: registered new driver usbhid
Mar 7 11:52:55 data kernel: drivers/usb/input/hid-core.c: v2.0:USB HID core driver
Mar 7 11:52:55 data kernel: mice: PS/2 mouse device common for all mice
Mar 7 11:52:55 data kernel: md: md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27
Mar 7 11:52:55 data kernel: NET: Registered protocol family 2
Mar 7 11:52:55 data kernel: IP: routing cache hash table of 2048 buckets, 64Kbytes
Mar 7 11:52:55 data kernel: TCP: Hash tables configured (established 262144 bind 37449)
Mar 7 11:52:55 data kernel: Initializing IPsec netlink socket
Mar 7 11:52:55 data kernel: NET: Registered protocol family 1
Mar 7 11:52:55 data kernel: NET: Registered protocol family 17
Mar 7 11:52:55 data kernel: ACPI: (supports S0 S1 S4 S5)
Mar 7 11:52:55 data kernel: ACPI wakeup devices:
Mar 7 11:52:55 data kernel: PWRB PCI0 USB0 USB1 USB2 USB3 MAC0 AMR0 UAR1
Mar 7 11:52:55 data kernel: Freeing unused kernel memory: 144k freed
Mar 7 11:52:55 data kernel: device-mapper: 4.4.0-ioctl (2005-01-12) initialised: dm-devel@redhat.com
Mar 7 11:52:55 data kernel: md: raid1 personality registered as nr 3
Mar 7 11:52:55 data kernel: md: Autodetecting RAID arrays.
Mar 7 11:52:55 data kernel: md: autorun ...
Mar 7 11:52:55 data kernel: md: considering hdb2 ...
Mar 7 11:52:55 data kernel: md: adding hdb2 ...
Mar 7 11:52:55 data kernel: md: hdb1 has different UUID to hdb2
Mar 7 11:52:55 data kernel: md: adding hda2 ...
Mar 7 11:52:55 data kernel: md: hda1 has different UUID to hdb2
Mar 7 11:52:55 data kernel: md: created md2
Mar 7 11:52:55 data kernel: md: bind<hda2>
Mar 7 11:52:55 data kernel: md: bind<hdb2>
Mar 7 11:52:55 data kernel: md: running: <hdb2><hda2>
Mar 7 11:52:55 data kernel: md: kicking non-fresh hda2 from array!
Mar 7 11:52:55 data kernel: md: unbind<hda2>
Mar 7 11:52:55 data kernel: md: export_rdev(hda2)
Mar 7 11:52:55 data kernel: raid1: raid set md2 active with 1 out of 2 mirrors
Mar 7 11:52:55 data kernel: md: considering hdb1 ...
Mar 7 11:52:55 data kernel: md: adding hdb1 ...
Mar 7 11:52:55 data kernel: md: adding hda1 ...
Mar 7 11:52:55 data kernel: md: created md1
Mar 7 11:52:55 data kernel: md: bind<hda1>
Mar 7 11:52:55 data kernel: md: bind<hdb1>
Mar 7 11:52:55 data kernel: md: running: <hdb1><hda1>
Mar 7 11:52:55 data kernel: raid1: raid set md1 active with 2 out of 2 mirrors
Mar 7 11:52:55 data kernel: md: ... autorun DONE.
Mar 7 11:52:55 data kernel: md: Autodetecting RAID arrays.
Mar 7 11:52:55 data kernel: md: autorun ...
Mar 7 11:52:55 data kernel: md: considering hda2 ...
Mar 7 11:52:55 data kernel: md: adding hda2 ...
Mar 7 11:52:55 data kernel: md: md2 already running, cannot run hda2
Mar 7 11:52:55 data kernel: md: export_rdev(hda2)
Mar 7 11:52:55 data kernel: md: ... autorun DONE.
Mar 7 11:52:55 data kernel: cdrom: open failed.
Mar 7 11:52:55 data kernel: kjournald starting. Commit interval 5 seconds
Mar 7 11:52:55 data kernel: EXT3-fs: mounted filesystem with ordered data mode.
Mar 7 11:52:55 data kernel: inserting floppy driver for 2.6.9-22.0.1.EL
Mar 7 11:52:55 data kernel: Floppy drive(s): fd0 is 1.44M

si je fais :

cat /proc/mdstat

Personalities : [raid1]
md2 : active raid1 hdb2[1]
79931328 blocks [2/1] [_U]

md1 : active raid1 hdb1[1] hda1[0]
104320 blocks [2/2] [UU]

??????
je ne sais pas comme repairer mon server!!!!