Date: Mon, 7 Mar 2011 14:53:14 +0700 From: "Thuyen Le Thai" <ltthuyen@tma.com.vn> To: <aic7xxx@freebsd.org> Subject: Error attempting to read or write to /dev/st0: sense key Medium Error Message-ID: <201103070753.p277rH1A002775@smail.tma.com.vn>
next in thread | raw e-mail | index | archive | help
Hi , I got error below. Please show me how to fix that error. Thank so much. ThuyenLe Am Donnerstag, 13. Oktober 2005 08:50 schrieb Julien Cigar: > Hello, > > sometimes I have "write error" messages during my full backup (on tapes) : > > 12-Oct 18:44 phoenix-sd: BebifFullBackup.2005-10-12_06.00.00 Error: > block.c:552 Write error at 15:111 on device /dev/st0. ERR=Input/output > error. > 12-Oct 18:44 phoenix-sd: BebifFullBackup.2005-10-12_06.00.00 Error: > Error writing final EOF to tape. This tape may not be readable. > dev.c:1213 ioctl MTWEOF error on /dev/st0. ERR=Input/output error. You should have a look in your /var/log/messages (supposing it is linux you are using). Troubles on the scsi-bus get logged there (at least on my system). This should do the trick: # grep st0 /var/log/messages These are the normal log entries, when bacula starts to write to tape. --------------------------------- Oct 14 03:26:35 epistaxis kernel: st0: Mode 0 options: buffer writes: 1, async writes: 1, read ahead: 1 Oct 14 03:26:35 epistaxis kernel: st0: can bsr: 0, two FMs: 0, fast mteom: 0, auto lock: 0, Oct 14 03:26:35 epistaxis kernel: st0: defs for wr: 0, no block limits: 0, partitions: 0, s2 log: 0 Oct 14 03:26:35 epistaxis kernel: st0: sysv: 0 nowait: 0 --------------------------------- These are error entries. If you find something similar you should have a look in the messages and see what else happens around that time. (This is the unit showing a hardware error, getting really confused and finally blowing its power supply sometime later) --------------------------------- Oct 7 12:38:06 epistaxis kernel: st0: Error with sense data: Current st09:00: sense key Hardware Error Oct 7 12:38:07 epistaxis kernel: st0: Error with sense data: Current st09:00: sense key Hardware Error Oct 7 12:38:07 epistaxis kernel: st0: Error with sense data: Current st09:00: sense key Medium Error Oct 7 12:38:12 epistaxis kernel: st0: Error with sense data: Current st09:00: sense key Not Ready --------------------------------- Also a look into the kernel message ring buffer might help. Use the command 'dmesg' for that. But as it is a ring buffer it gets overwritten after some time. CU Sven ------------------------------------------------------- This SF.Net email is sponsored by: Power Architecture Resource Center: Free content, downloads, discussions, and more. http://solutions.newsforge.com/ibmarch.tmpl _______________________________________________ Bacula-users mailing list Bacula-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bacula-users
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201103070753.p277rH1A002775>