Linux SCSI messages - cause for concern?

[danswartz]

I got a ZeusRAM off ebay to use as SLOG in my dual-head ZFS server. It seems to be working fine, except every 5 minutes, I see messages like these:

Jan 17 11:53:00 centos-vsa2 kernel: sd 33:0:1:0: [sdf] tag#0 Sense Key : Recovered Error [current]
Jan 17 11:53:00 centos-vsa2 kernel: sd 33:0:1:0: [sdf] tag#0 <<vendor>>ASC=0x80 ASCQ=0x0
Jan 17 11:58:01 centos-vsa2 kernel: sd 33:0:1:0: [sdf] tag#0 Sense Key : Recovered Error [current]
Jan 17 11:58:01 centos-vsa2 kernel: sd 33:0:1:0: [sdf] tag#0 <<vendor>>ASC=0x80 ASCQ=0x0

They are almost exactly 5 minutes apart. I can only think they are related to something ZFS is doing. There are literally no other messages involving this device. Should I be concerned?

 

[kdh]

sdf is some of your disk drives..Looks like its going to fail and poop the bed. change it out. Yes be worries. Replace that drive.

 

[danswartz]

what i was afraid of. time to see if the buyer will take a return thanks!