Hi all,
I have run into an issue where a call to fstatfs for a file on a Lustre
file system will occasionally return -1 with errno=11 , EAGAIN
"Resource temporarily unavailable". Doing a man 2 fstatfs does not show
EAGAIN as a potential errno for fstatfs. Would this be a Lustre issue
or kernel issue?
The following is a debug print I put in immediately after the fstatfs call.
-1=fstatfs(21)
name=/nobackupp17/jbauer2/iolreader.22013671/floorpan_1mm.T17167_50.OBJSCR
11 Resource temporarily unavailable
I fixed it by putting the call in ado { ret=fstatfs() } while(ret==-1 &&
errno==EAGAIN) loop with a counter.
Thanks,
John
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