This looks like a support question to me. If you are asking a development question, you might want to use strace or gdb to figure out where the hang is, file a bug report on bugzilla, and submit your patch(es) to gerrit.
Song <glus...@163.com> wrote: >Hi, > > > >Recently, glusterfs will hang when we do stress testing. To find the >reason, >we write a test shell script. > > > >We run the test shell on 5 servers at the same time. For a moment, all >test >programming is hang. > >When execute command “cd /xmail/gfs1/scl_test/001”, also hang. > > > >The test shell script: > > > >for((i=1;i<=100;i++)); > >do > >rmdir /xmail/gfs1/scl_test/001 > >if [ "$?" == "0" ]; > >then > >echo "delete dir success" > >fi > > > >mkdir /xmail/gfs1/scl_test/001 > >if [ "$?" == "0" ]; > >then > >echo "create dir success" > >fi > > > >echo "1111" >>/xmail/gfs1/scl_test/001/001.txt > >echo "2222" >>/xmail/gfs1/scl_test/001/002.txt > >echo "3333" >>/xmail/gfs1/scl_test/001/003.txt > > > >rm -rf /xmail/gfs1/scl_test/001/001.txt > >rm -ff /xmail/gfs1/scl_test/001/002.txt > >rm -rf /xmail/gfs1/scl_test/001/003.txt > >done > > > >“/xmail/gfs1” is native mount point of gluster volume gfs1. > > > >Gluster volume info is as below: > >[root@d181 glusterfs]# gluster volume info > > > >Volume Name: gfs1 > >Type: Distributed-Replicate > >Status: Started > >Number of Bricks: 30 x 3 = 90 > >Transport-type: tcp > > > > > >Please help me, Thanks! > > > > > >------------------------------------------------------------------------ > >_______________________________________________ >Gluster-devel mailing list >Gluster-devel@nongnu.org >https://lists.nongnu.org/mailman/listinfo/gluster-devel
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