Re: [lustre-discuss] Understanding MDT getxattr stats

2018-09-25 Thread Andreas Dilger
On Sep 25, 2018, at 23:01, Kirk, Benjamin (JSC-EG311) wrote: > > Hi all, > > We’re using jobstats under SLURM and have pulled together a tool to integrate > SLURM job info and lustre OST/MDT jobstats. The idea is to correlate > filesystem use cases with particular applications as targets

Re: [lustre-discuss] Lustre/ZFS snapshots mount error

2018-09-25 Thread Kirk, Benjamin (JSC-EG311)
To follow up here, the LU appears to duplicate a DNE-tirggered issue as well. There is a patch available which resolved the issue for us when using 2.10.5 in our environment. For details and a link to the patch see https://jira.whamcloud.com/browse/LU-11411 -Ben On Sep 20, 2018, at 1:53 PM,

Re: [lustre-discuss] Lustre-2.10.5 problem

2018-09-25 Thread Tung-Han Hsieh
Hello, I just made another test. On my newer machine, I rebooted it with older kernel 3.12.72, and try to recompile Lustre again. So the system now becomes: Linux OS Debian 9.5, with kmod version 23-2, udev version 232-25+deb9u4, linux kernel 3.12.72, gcc-4.9.2. Then I compile Lustre-2.10.5

Re: [lustre-discuss] Lustre-2.10.5 problem

2018-09-25 Thread Andreas Dilger
What does dmesg tell you? Normally it will report some module has incorrect symbols, which means you compiled against a different version of the kernel source. OFED/MOFED libraries, etc. > On Sep 25, 2018, at 05:14, Tung-Han Hsieh > wrote: > > Dear All, > > I found that my lustre-2.10.5