[opensuse] How to tell, which hd is which?
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, I have a problem that one of the disks in the raid of my home server seems to be broken. I get tons of May 31 22:44:46 k-tanco kernel: [188912.152703] ata4.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 May 31 22:44:46 k-tanco kernel: [188912.152711] ata4.00: irq_stat 0x40000001 May 31 22:44:46 k-tanco kernel: [188912.152720] ata4.00: failed command: READ DMA EXT May 31 22:44:46 k-tanco kernel: [188912.152735] ata4.00: cmd 25/00:00:4a:f9:df/00:01:12:00:00/e0 tag 0 dma 131072 in May 31 22:44:46 k-tanco kernel: [188912.152744] res 51/40:00:94:f9:df/00:00:12:00:00/00 Emask 0x9 (media error) May 31 22:44:46 k-tanco kernel: [188912.152758] ata4.00: status: { DRDY ERR } May 31 22:44:46 k-tanco kernel: [188912.152765] ata4.00: error: { UNC } May 31 22:44:46 k-tanco kernel: [188912.244270] ata4.00: configured for UDMA/133 May 31 22:44:46 k-tanco kernel: [188912.244295] ata4: EH complete Now, the problem is, which physical disk is it? I have 5 disks in this machine. One old IDE as system disk and 2x2 SATA in 2 RAIDS. The disks of the failing RAID are plugged into SATA port 3 and 4 according to the printing on the board, but for some weird reason, they show up in the system as sdb and sdd. Before I put them in, the other 2 SATA disks were sda and sdb while the IDE disk was sdc. Now the "old" SATA disks are sda and sdc and the new ones are sdb and sdd. So... Why, for crying out loud, can't SATA 1 be sda to SATA 4 be SDD as it was in the good old times? And which physical disk is the failing one? - -S - -- (o_ Stefan Gofferje | SCLT, MCP, CCSA //\ Reg'd Linux User #247167 | VCP #2263 V_/_ Heckler & Koch - the original point and click interface -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.18 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAk/Hzf0ACgkQbQKZlCdPOMMQNgCdEUAtmPMmNv3FHz431rsnX1TK fRUAoIzreeYOORAjvoiv6Fz+EnHHrMC9 =f8ZV -----END PGP SIGNATURE----- -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 2012-05-31 22:01, Stefan Gofferje wrote:
So... Why, for crying out loud, can't SATA 1 be sda to SATA 4 be SDD as it was in the good old times?
no...
And which physical disk is the failing one?
If you look at "/dev/disk/by-id/" you see that one of the identifications include the serial number of the disk:
lrwxrwxrwx 1 root root 9 May 30 11:48 ata-ST31000528AS_9VXXXXX -> ../../sdd
The command "hdparm -i /dev/sdd" also prints the serial number: Telcontar:~ # hdparm -i /dev/sdd /dev/sdd: Model=ST31000528AS, FwRev=CC46, SerialNo=9VXXXXX Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs RotSpdTol>.5% } ... You should have the serial number printed in the disk paper label. Whether you can read it without removal of the unit, that's another thing. - -- Cheers / Saludos, Carlos E. R. (from 11.4 x86_64 "Celadon" at Telcontar) -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.16 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAk/Hz+UACgkQIvFNjefEBxpKcgCgpWGkqD2HlAcYqkwKFzxHgAY/ GDgAoNeZkfVNd28Lb3FV6NdDFfv32Wjf =KBeE -----END PGP SIGNATURE----- -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org
Stefan Gofferje wrote:
Hi,
I have a problem that one of the disks in the raid of my home server seems to be broken. I get tons of
May 31 22:44:46 k-tanco kernel: [188912.152703] ata4.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 May 31 22:44:46 k-tanco kernel: [188912.152711] ata4.00: irq_stat 0x40000001 May 31 22:44:46 k-tanco kernel: [188912.152720] ata4.00: failed command: READ DMA EXT May 31 22:44:46 k-tanco kernel: [188912.152735] ata4.00: cmd 25/00:00:4a:f9:df/00:01:12:00:00/e0 tag 0 dma 131072 in May 31 22:44:46 k-tanco kernel: [188912.152744] res 51/40:00:94:f9:df/00:00:12:00:00/00 Emask 0x9 (media error) May 31 22:44:46 k-tanco kernel: [188912.152758] ata4.00: status: { DRDY ERR } May 31 22:44:46 k-tanco kernel: [188912.152765] ata4.00: error: { UNC } May 31 22:44:46 k-tanco kernel: [188912.244270] ata4.00: configured for UDMA/133 May 31 22:44:46 k-tanco kernel: [188912.244295] ata4: EH complete
Now, the problem is, which physical disk is it?
I have 5 disks in this machine. One old IDE as system disk and 2x2 SATA in 2 RAIDS. The disks of the failing RAID are plugged into SATA port 3 and 4 according to the printing on the board, but for some weird reason, they show up in the system as sdb and sdd. Before I put them in, the other 2 SATA disks were sda and sdb while the IDE disk was sdc. Now the "old" SATA disks are sda and sdc and the new ones are sdb and sdd.
So... Why, for crying out loud, can't SATA 1 be sda to SATA 4 be SDD as it was in the good old times? And which physical disk is the failing one?
-S
ls -al /dev/disk/by-path -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org
participants (3)
-
Carlos E. R. -
Dirk Gently -
Stefan Gofferje