Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
On Fri, May 16, 2008 at 02:24:27PM -0700, yoyo64 wrote: > > hi > > We have 4 drbd devices , one is xfs , the others ext3 > Since the beginning, some problemes appeared on samba share for xfs, RO > files and so on > Now it begin more and more critical because some files disapear. > When I try command setfacl, for rights purpose, it is new to have 'segment > fault' error ! > I read on that forum that xfs is very sensitive about hardware specs. > How can I verify (in logs) what is the origin of my problem ? When system binaries start to throw segfaults, I suspect your main memory is faulty. I suggest to first purge all caches # echo 3 > /proc/sys/vm/drop_caches which causes every library and system binaries to be re-read from stable storage, and most likely to a different main memory location than it had been before, which may just get the system usable again (because now your binaries by chance live in a healthy area of your RAM). then get that system down as soon and as clean as possible, and do a memcheck. once you are certain that RAM is ok, do a e2fsck and xfs_check/xfs_repair. -- : Lars Ellenberg http://www.linbit.com : : DRBD/HA support and consulting sales at linbit.com : : LINBIT Information Technologies GmbH Tel +43-1-8178292-0 : : Vivenotgasse 48, A-1120 Vienna/Europe Fax +43-1-8178292-82 : __ please don't Cc me, but send to list -- I'm subscribed