[wplug] Take me to hardware school
Poyner, Brandon
bpoyner at ccac.edu
Thu Jan 11 11:04:20 EST 2007
> Greetings, First time poster!
> I am having an issue on which I could use a suggestion or two. I
have 2 rhel3 servers running > a redhat service cluster configured for
high availability. They are connected to several SAN
> devices via iscsi. Suddenly one of the machines does not recognize one
of the SAN devices as a
> block device, therefor refusing to mount. The other machine still has
no problem so that we are
> able to continue serving the data. What I am apparently needing is
some schooling on
> troubleshooting this issue. The machine is able to mount other
external disk devices via iscsi of
> the same make/model (possibly different firmware versions - not sure
yet)
>
> I appreciate any constructive suggestions, and thanks in
advance.
What is the exact error message you're getting while attempting to mount
the iSCSI target? Is anything appearing in the system logs or dmesg?
Is the iSCSI target also a Linux box and is it logging anything?
Brandon Poyner
Network Engineer III
CCAC - College Office
412-237-3086
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