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From Bugzilla Helper: User-Agent: Mozilla/4.72 [en] (X11; U; Linux 2.2.13 i686) Description of problem: During shutdown it gets to "Sending all processes the KILL signal..." Then there are some messages from the raid system: raid5d(122) flushing signals. md: recovery thread got woken up ... md: recovery thread finished .... mdrecoveryd(8) flushing signals. md_do_sync() got signal ....exiting raid5: resync aborted! When it gets down to Unmounting file systems it hangs. I presume this is because the raid daemon is dead by then. The filesystem on the RAID is reiserfs, so it's not that big a deal to hit reset and let the box come back up. But it's annoying that it hangs and it does take a minute for the ext2 file systems (/ and /boot) to clean themselves up. How reproducible: Didn't try Steps to Reproduce: I don't have any other systems with RAID drives so I can't say that I've reproduced it. But it does do it Expected Results: I would have expected the box to shutdown cleanly. Additional info: I've installed all the updates after doing a clean install on this box. I had RH6.2 and an ext2 filesystem on a RAID in this system before without any trouble.
Created attachment 21626 [details] /etc/raidtab
Created attachment 21627 [details] output of mount
Hangs usually only happen when unmounting NFS file systems - just sit and wait for things to happen. Sorry, that's about the only explanation I can think of besides slow hardware, which you probably would have already factored in.