Re: [ovirt-users] Adding posix compliant FS

Interesting, when i'm using /dev/mapper/KINGSTON_SV300S37A240G_50026B726804F13B1 now the UI give error on the permission setting.. root@ovhost4 ~]# ls -al /dev/mapper/KINGSTON_SV300S37A240G_ 50026B726804F13B1 lrwxrwxrwx 1 root root 7 Mar 18 08:28 /dev/mapper/KINGSTON_SV300S37A240G_50026B726804F13B1 -> ../dm-3 and the permission on the dm-3 [root@ovhost4 ~]# ls -al /dev/dm-3 brw-rw---- 1 vdsm kvm 253, 3 Mar 18 08:28 /dev/dm-3 how do i change the permission on the sym link.. Thanks On Tue, Mar 21, 2017 at 10:00 AM, Fred Rolland <frolland(a)redhat.com&gt; wrote: > Can you try to use /dev/mapper/KINGSTON_SV300S37A240G_50026B726804F13B1 > in the UI. > It seems the kernel change the path that we use to mount and then we > cannot validate that the mount exists. > > It should be anyway better as the mapping could change after reboot. > > On Tue, Mar 21, 2017 at 2:20 PM, carl langlois <crl.langlois(a)gmail.com&gt; > wrote: > >> Here is the /proc/mounts >> >> rootfs / rootfs rw 0 0 >> sysfs /sys sysfs rw,nosuid,nodev,noexec,relatime 0 0 >> proc /proc proc rw,nosuid,nodev,noexec,relatime 0 0 >> devtmpfs /dev devtmpfs rw,nosuid,size=65948884k,nr_inodes=16487221,mode=755 >> 0 0 >> securityfs /sys/kernel/security securityfs rw,nosuid,nodev,noexec,relatime >> 0 0 >> tmpfs /dev/shm tmpfs rw,nosuid,nodev 0 0 >> devpts /dev/pts devpts rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000 >> 0 0 >> tmpfs /run tmpfs rw,nosuid,nodev,mode=755 0 0 >> tmpfs /sys/fs/cgroup tmpfs ro,nosuid,nodev,noexec,mode=755 0 0 >> cgroup /sys/fs/cgroup/systemd cgroup rw,nosuid,nodev,noexec,relatim >> e,xattr,release_agent=/usr/lib/systemd/systemd-cgroups-agent,name=systemd >> 0 0 >> pstore /sys/fs/pstore pstore rw,nosuid,nodev,noexec,relatime 0 0 >> cgroup /sys/fs/cgroup/cpu,cpuacct cgroup rw,nosuid,nodev,noexec,relatime,cpuacct,cpu >> 0 0 >> cgroup /sys/fs/cgroup/net_cls,net_prio cgroup >> rw,nosuid,nodev,noexec,relatime,net_prio,net_cls 0 0 >> cgroup /sys/fs/cgroup/pids cgroup rw,nosuid,nodev,noexec,relatime,pids >> 0 0 >> cgroup /sys/fs/cgroup/devices cgroup rw,nosuid,nodev,noexec,relatime,devices >> 0 0 >> cgroup /sys/fs/cgroup/cpuset cgroup rw,nosuid,nodev,noexec,relatime,cpuset >> 0 0 >> cgroup /sys/fs/cgroup/blkio cgroup rw,nosuid,nodev,noexec,relatime,blkio >> 0 0 >> cgroup /sys/fs/cgroup/perf_event cgroup rw,nosuid,nodev,noexec,relatime,perf_event >> 0 0 >> cgroup /sys/fs/cgroup/memory cgroup rw,nosuid,nodev,noexec,relatime,memory >> 0 0 >> cgroup /sys/fs/cgroup/freezer cgroup rw,nosuid,nodev,noexec,relatime,freezer >> 0 0 >> cgroup /sys/fs/cgroup/hugetlb cgroup rw,nosuid,nodev,noexec,relatime,hugetlb >> 0 0 >> configfs /sys/kernel/config configfs rw,relatime 0 0 >> /dev/mapper/cl_ovhost1-root / xfs rw,relatime,attr2,inode64,noquota 0 0 >> systemd-1 /proc/sys/fs/binfmt_misc autofs rw,relatime,fd=35,pgrp=1,timeo >> ut=300,minproto=5,maxproto=5,direct 0 0 >> mqueue /dev/mqueue mqueue rw,relatime 0 0 >> debugfs /sys/kernel/debug debugfs rw,relatime 0 0 >> hugetlbfs /dev/hugepages hugetlbfs rw,relatime 0 0 >> tmpfs /tmp tmpfs rw 0 0 >> nfsd /proc/fs/nfsd nfsd rw,relatime 0 0 >> /dev/mapper/cl_ovhost1-home /home xfs rw,relatime,attr2,inode64,noquota >> 0 0 >> /dev/sda1 /boot xfs rw,relatime,attr2,inode64,noquota 0 0 >> sunrpc /var/lib/nfs/rpc_pipefs rpc_pipefs rw,relatime 0 0 >> tmpfs /run/user/42 tmpfs rw,nosuid,nodev,relatime,size= >> 13192948k,mode=700,uid=42,gid=42 0 0 >> gvfsd-fuse /run/user/42/gvfs fuse.gvfsd-fuse >> rw,nosuid,nodev,relatime,user_id=42,group_id=42 0 0 >> fusectl /sys/fs/fuse/connections fusectl rw,relatime 0 0 >> ovhost2:/home/exports/defaultdata /rhev/data-center/mnt/ovhost2:_home_exports_defaultdata >> nfs rw,relatime,vers=3,rsize=1048576,wsize=1048576,namlen=255,so >> ft,nosharecache,proto=tcp,timeo=600,retrans=6,sec=sys,mounta >> ddr=10.8.236.162,mountvers=3,mountport=20048,mountproto= >> udp,local_lock=none,addr=10.8.236.162 0 0 >> ovhost2:/home/exports/ISO /rhev/data-center/mnt/ovhost2:_home_exports_ISO >> nfs rw,relatime,vers=3,rsize=1048576,wsize=1048576,namlen=255,so >> ft,nosharecache,proto=tcp,timeo=600,retrans=6,sec=sys,mounta >> ddr=10.8.236.162,mountvers=3,mountport=20048,mountproto= >> udp,local_lock=none,addr=10.8.236.162 0 0 >> ovhost2:/home/exports/data /rhev/data-center/mnt/ovhost2:_home_exports_data >> nfs rw,relatime,vers=3,rsize=1048576,wsize=1048576,namlen=255,so >> ft,nosharecache,proto=tcp,timeo=600,retrans=6,sec=sys,mounta >> ddr=10.8.236.162,mountvers=3,mountport=20048,mountproto= >> udp,local_lock=none,addr=10.8.236.162 0 0 >> tmpfs /run/user/0 tmpfs rw,nosuid,nodev,relatime,size=13192948k,mode=700 >> 0 0 >> /dev/mapper/KINGSTON_SV300S37A240G_50026B726804F13B1 >> /rhev/data-center/mnt/_dev_dm-3 ext4 rw,nosuid,relatime,data=ordered 0 0 >> >> Thanks you for your help. >> >> Carl >> >> >> On Tue, Mar 21, 2017 at 6:31 AM, Fred Rolland <frolland(a)redhat.com&gt; >> wrote: >> >>> Can you provide the content of /proc/mounts after it has being mounted >>> by VDSM ? >>> >>> On Tue, Mar 21, 2017 at 12:28 PM, carl langlois <crl.langlois(a)gmail.com >>> > wrote: >>> >>>> Here is the vdsm.log >>>> >>>> >>>> jsonrpc.Executor/0::ERROR::2017-03-18 08:23:48,317::hsm::2403::Storage.HSM::(connectStorageServer) >>>> Could not connect to storageServer >>>> Traceback (most recent call last): >>>> File "/usr/share/vdsm/storage/hsm.py", line 2400, in >>>> connectStorageServer >>>> conObj.connect() >>>> File "/usr/share/vdsm/storage/storageServer.py", line 242, in >>>> connect >>>> self.getMountObj().getRecord().fs_file) >>>> File "/usr/lib/python2.7/site-packages/vdsm/storage/mount.py", line >>>> 260, in getRecord >>>> (self.fs_spec, self.fs_file)) >>>> OSError: [Errno 2] Mount of `/dev/dm-3` at >>>> `/rhev/data-center/mnt/_dev_dm-3` does not exist >>>> >>>> >>>> thanks >>>> >>>> On Fri, Mar 17, 2017 at 3:06 PM, Fred Rolland <frolland(a)redhat.com&gt; >>>> wrote: >>>> >>>>> Please send Vdsm log. >>>>> Thanks >>>>> >>>>> On Fri, Mar 17, 2017 at 8:46 PM, carl langlois < >>>>> crl.langlois(a)gmail.com&gt; wrote: >>>>> >>>>>> Hi, >>>>>> >>>>>> The link that you send is for NFS strorage but i am trying to add a >>>>>> POSIX compliant. >>>>>> >>>>>> [image: Inline image 1] >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> when i press okey it mount the disk to : >>>>>> >>>>>> [root@ovhost4 ~]# ls -al /rhev/data-center/mnt/_dev_dm-4/ >>>>>> total 28 >>>>>> drwxr-xr-x. 4 vdsm kvm 4096 Mar 16 12:12 . >>>>>> drwxr-xr-x. 6 vdsm kvm 4096 Mar 17 13:35 .. >>>>>> drwxr-xr-x. 2 vdsm kvm 16384 Mar 16 11:42 lost+found >>>>>> drwxr-xr-x. 4 vdsm kvm 4096 Mar 16 12:12 .Trash-0 >>>>>> >>>>>> >>>>>> and doing a touch with vdsm user work >>>>>> >>>>>> [root@ovhost4 ~]# sudo -u vdsm touch /rhev/data-center/mnt/_dev_dm >>>>>> -4/test >>>>>> [root@ovhost4 ~]# ls -al /rhev/data-center/mnt/_dev_dm-4/ >>>>>> total 28 >>>>>> drwxr-xr-x. 4 vdsm kvm 4096 Mar 17 13:44 . >>>>>> drwxr-xr-x. 6 vdsm kvm 4096 Mar 17 13:35 .. >>>>>> drwxr-xr-x. 2 vdsm kvm 16384 Mar 16 11:42 lost+found >>>>>> -rw-r--r--. 1 vdsm kvm 0 Mar 17 13:44 test >>>>>> drwxr-xr-x. 4 vdsm kvm 4096 Mar 16 12:12 .Trash-0 >>>>>> >>>>>> >>>>>> But it fail with a general exception error and the storage does not >>>>>> exist in ovirt >>>>>> >>>>>> any help would be appreciated. >>>>>> >>>>>> >>>>>> Which log you need to see? >>>>>> >>>>>> Thanks >>>>>> >>>>>> >>>>>> >>>>>> Le jeu. 16 mars 2017 17:02, Fred Rolland <frolland(a)redhat.com&gt; a >>>>>> écrit : >>>>>> >>>>>>> Hi, >>>>>>> >>>>>>> Can you check if the folder permissions are OK ? >>>>>>> Check [1] for more details. >>>>>>> >>>>>>> Can you share more of the log ? >>>>>>> >>>>>>> >>>>>>> [1] https://www.ovirt.org/documentation/how-to/troubleshooting/t >>>>>>> roubleshooting-nfs-storage-issues/ >>>>>>> >>>>>>> On Thu, Mar 16, 2017 at 7:49 PM, carl langlois < >>>>>>> crl.langlois(a)gmail.com&gt; wrote: >>>>>>> >>>>>>> Hi Guys, >>>>>>> >>>>>>> I am trying to add a posix FS on one of my host. Ovirt in actually >>>>>>> mounting it but fail with "Error while executing action Add >>>>>>> Storage Connection: General Exception" >>>>>>> >>>>>>> If i look in the vdsm.log i cant see >>>>>>> >>>>>>> sonrpc.Executor/7::DEBUG::2017-03-16 12:39:28,248::fileUtils::209::Storage.fileUtils::(createdir) >>>>>>> Creating directory: /rhev/data-center/mnt/_dev_dm-3 mode: None >>>>>>> jsonrpc.Executor/7::DEBUG::2017-03-16 >>>>>>> 12:39:28,248::fileUtils::218::Storage.fileUtils::(createdir) Using >>>>>>> existing directory: /rhev/data-center/mnt/_dev_dm-3 >>>>>>> jsonrpc.Executor/7::INFO::2017-03-16 12:39:28,248::mount::226::storage.Mount::(mount) >>>>>>> mounting /dev/dm-3 at /rhev/data-center/mnt/_dev_dm-3 >>>>>>> jsonrpc.Executor/7::DEBUG::2017-03-16 >>>>>>> 12:39:28,270::utils::871::storage.Mount::(stopwatch) >>>>>>> /rhev/data-center/mnt/_dev_dm-3 mounted: 0.02 seconds >>>>>>> jsonrpc.Executor/7::ERROR::2017-03-16 >>>>>>> 12:39:28,271::hsm::2403::Storage.HSM::(connectStorageServer) Could >>>>>>> not connect to storageServer >>>>>>> Traceback (most recent call last): >>>>>>> File "/usr/share/vdsm/storage/hsm.py", line 2400, in >>>>>>> connectStorageServer >>>>>>> conObj.connect() >>>>>>> File "/usr/share/vdsm/storage/storageServer.py", line 242, in >>>>>>> connect >>>>>>> self.getMountObj().getRecord().fs_file) >>>>>>> File "/usr/lib/python2.7/site-packages/vdsm/storage/mount.py", >>>>>>> line 260, in getRecord >>>>>>> (self.fs_spec, self.fs_file)) >>>>>>> OSError: [Errno 2] Mount of `/dev/dm-3` at >>>>>>> `/rhev/data-center/mnt/_dev_dm-3` does not exist >>>>>>> >>>>>>> >>>>>>> any help would be appreciated. >>>>>>> >>>>>>> Thanks >>>>>>> >>>>>>> CL >>>>>>> >>>>>>> >>>>>>> _______________________________________________ >>>>>>> Users mailing list >>>>>>> Users(a)ovirt.org >>>>>>> http://lists.ovirt.org/mailman/listinfo/users >>>>>>> >>>>>>> >>>>>>> >>>>> >>>> >>> >> >