I'm worried about these kernel messages that occur every half an hour, following just the part for my sdc hd, but each burst contains messages relative to every hd I have in my computer:
May 31 19:09:23 localhost kernel: sd 8:0:2:0: [sdc] Sense Key : Recovered Error [current] [descriptor]
May 31 19:09:23 localhost kernel: Descriptor sense data with sense descriptors (in hex):
May 31 19:09:23 localhost kernel: 72 01 00 1d 00 00 00 0e 09 0c 00 00 00 00 00 00
May 31 19:09:23 localhost kernel: 00 00 00 00 00 00
May 31 19:09:23 localhost kernel: sd 8:0:2:0: [sdc] Add. Sense: ATA pass through information available
smartctl outputs look OK, I'm doing a "e2fsck -c -c -f -k -y" on every hd right now, i'm waiting the result in something like 12 hours...
After a couple of hour of googling, the only interesting pointer I've found is there
, thanks to grepping the message in the kernel src dir... but I think it will take me a long time to understand this, so if somebody out there can tell me if I have to worry about these messages or not...
My configuration is:
Dell precision T7400 with SCSI storage controller LSI Logic / Symbios Logic SAS1068E PCI-Express FUSION-MPT SAS (rev 08)
sda: WD caviar blue sata WD5000AAKS
sdb: Hitachi Deskstar P7K500
sdc: Seagate Barracuda 7200.12
sdb and sdc are in software RAID mirroring
FEDORA 12 x86_64 up-to-date (kernel 188.8.131.52-115.fc12.x86_64)