Messages in this thread |  | | From | (Jason McMullan) | Subject | Re: Old (1.2.13) kernel question | Date | 22 Jul 1996 20:48:26 GMT |
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Todd Graham Lewis (tlewis@mindspring.com) wrote: : On Fri, 19 Jul 1996, Wayne Buttles wrote:
: > Jul 12 23:24:09 kernel: SCSI disk error : host 0 id 1 lun 0 return code= 2 : > Jul 12 23:24:09 kernel: scsidisk I/O error: dev 0812, sector 7372840 : > Jul 12 23:24:09 kernel: Kernel panic: EXT2-fs panic (device 8/18): : > ext2_read_inode: unable to read i-node block - inode=921604, block=3686420 : > : > 8/18 is my root filesystem on a seagate baracuda. I read that these get : > REAL hot--maybe it is heat induced? This is a normal compaq tower server : > with stock fans, and this error has happened multiple times (with : > different sectors and inodes).
: Yep, this would be my guess. Is the pattern of errors consistent with : the heat theory? I.e., do you not see any errors after a long power-off, : but do after sustained activity? I bet that were you to leave it off for : a few hours and reboot it, then you wouldn't see any errors for a while, : and that were you to undertake any heavy file-access programs, then you : would start seeing them.
I had a Maxtor that would overhead a voltage regulator in about 5 minutes, then fail and hang up the SCSI bus _HARD_.
I simply took it off the SCSI chain, powered it up, and waited for a few minutes. Powered down and w/my finger determined the hottest component. Duct taped a 5v fan to it.
This drive outlived by 3 YEARS the other 5 drives we got in 1990. (they were in NeXT boxes - and I got this one because it was the _first_ to show signs of failure...)
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