Re: umount crash / BUG: unable to handle kernel NULL pointer
Status: Beta
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sfjro
From: <sf...@us...> - 2007-02-26 04:08:33
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Hello J.ANxrgen, Thanx for your report. "Jrgen_P._Tjern": > Basically I have three loose disks and one lvm combined to form a > aufs-filesystem. I've then mounted this into /storage. > When I try to unmount the main aufs mount, I get a kernel oops and no > change in the mtab. (nor on the disk) Currently, I have no idea what is wrong. I could not reproduce your problem on my linux-2.6.17. In order to solve this problem, will you try these things? - update aufs, I have updated CVS a few minuts ago. - mount aufs without lvm. plain ext3 or xfs. - check your syslog, including mount-time. - use aufs for a while and unmount it. > I've also had a problem with a directory suddenly appearing as neither a > directory nor a file. (ls -l shows the directory as a file (no 'd' ::: It seems to be similar to the problem of Fernando's (subject: aufs BUG). Although I am not sure, the latest aufs might solve this problem. Please try updating your aufs. Junjiro Okajima |