On Mon, Aug 13, 2018 at 9:55 PM Zhenshi Zhou <deaderzzs@xxxxxxxxx> wrote: > > Hi Burkhard, > I'm sure the user has permission to read and write. Besides, we're not using EC data pools. > Now the situation is that any openration to a specific file, the command will hang. > Operations to any other files won't hang. > can ceph-fuse client read the specific file ? > Burkhard Linke <Burkhard.Linke@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx> 于2018年8月13日周一 下午9:42写道： >> >> Hi, >> >> >> On 08/13/2018 03:22 PM, Zhenshi Zhou wrote: >> > Hi, >> > Finally, I got a running server with files /sys/kernel/debug/ceph/xxx/ >> > >> > [root@docker27 525c4413-7a08-40ca-9a98-0a6df009025b.client213522]# cat mdsc >> > [root@docker27 525c4413-7a08-40ca-9a98-0a6df009025b.client213522]# cat monc >> > have monmap 2 want 3+ >> > have osdmap 4545 want 4546 >> > have fsmap.user 0 >> > have mdsmap 335 want 336+ >> > fs_cluster_id -1 >> > [root@docker27 525c4413-7a08-40ca-9a98-0a6df009025b.client213522]# cat osdc >> > REQUESTS 6 homeless 0 >> > 82580 osd10 1.7f9ddac7 [10,13]/10 [10,13]/10 >> > 10000053a04.00000000 0x400024 1 write >> > 81019 osd11 1.184ed679 [11,7]/11 [11,7]/11 >> > 1000005397b.00000000 0x400024 1 write >> > 81012 osd12 1.cd98ed57 [12,9]/12 [12,9]/12 >> > 10000053971.00000000 0x400024 1 write,startsync >> > 82589 osd12 1.7cd5405a [12,8]/12 [12,8]/12 >> > 10000053a13.00000000 0x400024 1 write,startsync >> > 80972 osd13 1.91886156 [13,4]/13 [13,4]/13 >> > 10000053939.00000000 0x400024 1 write >> > 81035 osd13 1.ac5ccb56 [13,4]/13 [13,4]/13 >> > 10000053997.00000000 0x400024 1 write >> > >> > The cluster claims nothing, and shows HEALTH_OK still. >> > What I did is just vim a file storing on cephfs, and then it hung there. >> > And I got a process with 'D' stat. >> > By the way, the whole mount directory is still in use and with no error. >> >> So there are no pending mds requests, mon seems to be ok, too. >> >> But the osd requests seems to be stuck. Are you sure the ceph user used >> for the mount point is allowed to write to the cephfs data pools? Are >> you using additional EC data pools? >> >> Regards, >> Burkhard >> _______________________________________________ >> ceph-users mailing list >> ceph-users@xxxxxxxxxxxxxx >> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > > _______________________________________________ > ceph-users mailing list > ceph-users@xxxxxxxxxxxxxx > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
 |