Re: [ovirt-users] Problem with data domain link after update to 3.6.2
On Wed, Jan 27, 2016 at 11:01 AM, Joop wrote: > > > > > Is this problem already known? Should it be sufficent to only create > > the symbolic link? What process/service is in charge to create the link? > > > > > I have that problem too once in a while. Restarting vdsmd will solve > your problem BUT its because vdsmd is active before your NFS is up. A > fix is to require nfs in the vdsmd service unit. > > Regards, > > Joop > > > > > Thanks Joop, The link was indeed created after restart of vdsmd service and I'm now able to power on the 2 VMs. In the past I already put the require for nfs-server.service in ovirt-ha-broker.service, but I notice that actually the update to 3.6.2 overwrote it (as normally it happens for init units, I forgot it ;-) So I put it again and I also put inside vdsmd.service. The ovirt-ha-agent service starts after ovirt-ha-broker so it doesn't need the require line. Gianluca ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Problem with data domain link after update to 3.6.2
On 27-1-2016 10:55, Gianluca Cecchi wrote: > Hello, > single physical host with oVirt 3.6.1 on CentOS 7.2 > Configured with SH Engine on NFS. > Also NFS iso and NFS data domain present > All 3 NFS are provided by host itself. > 2 VMs with CentOS 7.2. > > Starting point has all ok in webadmin GUI, also the hosted_storage > without exceptions. > > Updated to 3.6.2 following these steps: > On host > - global maintenance > > On engine VM > - yum update "ovirt-engine-setup*" > - engine-setup > > On host > - exit maintenance > > Verified correct access to webadmin GUI again. From GUI > - shutdown of the 2 powered on VMs > > On host > - local maintenance > > Shutdown of engine VM > > On host > yum update > BTW: should I stop vdsmd before running update or not? > reboot > exit maintenance > > Verified access to webadmin GUI and all storage domains are shown as up. > But when I try to power on one of the VMs I get this error: > > VM racclient1 is down with error. Exit message: Cannot access storage > file > '/rhev/data-center/0001-0001-0001-0001-00ec/556abaa8-0fcc-4042-963b-f27db5e03837/images/d2f2b967-c0c3-4648-9daa-553e8ef4652b/e0524893-1f78-4e6b-8e5e-83217bc0dc5b' > (as uid:107, gid:107): No such file or directory. > > Indeed the file, that actually seems to be a symbolic link, doesn't exist > On host: > [root@ractor ~]# ll /rhev/data-center/0001-0001-0001-0001-00ec > total 0 > lrwxrwxrwx. 1 vdsm kvm 99 Jan 27 07:31 > 2025c2ea-6205-4bc1-b29d-745b47f8f806 -> > /rhev/data-center/mnt/ractor.datacenter.mydomain.dom:_SHE__DOMAIN/2025c2ea-6205-4bc1-b29d-745b47f8f806 > lrwxrwxrwx. 1 vdsm kvm 99 Jan 27 07:31 > fd5754f1-bd00-4337-ad64-1abde35438ae -> > /rhev/data-center/mnt/ractor.datacenter.mydomain.dom:_ISO__DOMAIN/fd5754f1-bd00-4337-ad64-1abde35438ae > lrwxrwxrwx. 1 vdsm kvm 99 Jan 27 07:31 mastersd -> > /rhev/data-center/mnt/ractor.datacenter.mydomain.dom:_SHE__DOMAIN/2025c2ea-6205-4bc1-b29d-745b47f8f806 > > > [root@ractor ~]# ll /rhev/data-center/mnt/ > total 0 > drwxr-xr-x. 3 vdsm kvm 74 Nov 19 15:47 > ractor.datacenter.mydomain.dom:_ISO__DOMAIN > drwxr-xr-x. 3 vdsm kvm 74 Nov 19 15:46 > ractor.datacenter.mydomain.dom:_NFS__DOMAIN > drwxr-xr-x. 3 vdsm kvm 74 Nov 19 15:25 > ractor.datacenter.mydomain.dom:_SHE__DOMAIN > drwxr-xr-x. 2 vdsm kvm 6 Nov 19 15:25 > _var_lib_ovirt-hosted-engine-setup_tmp8InOft > > [root@ractor ~]# ll > /rhev/data-center/mnt/ractor.datacenter.mydomain.dom\:_NFS__DOMAIN/556abaa8-0fcc-4042-963b-f27db5e03837/ > total 4 > drwxr-xr-x. 2 vdsm kvm 69 Nov 19 15:46 dom_md > drwxr-xr-x. 10 vdsm kvm 4096 Dec 4 00:23 images > drwxr-xr-x. 4 vdsm kvm 28 Nov 19 15:47 master > > [root@ractor ~]# ll > /rhev/data-center/mnt/ractor.datacenter.mydomain.dom\:_NFS__DOMAIN/556abaa8-0fcc-4042-963b-f27db5e03837/images/ > total 32 > drwxr-xr-x. 2 vdsm kvm 4096 Dec 10 15:45 > 3b641c29-5196-4b2f-b1a5-fb31f8064780 > drwxr-xr-x. 2 vdsm kvm 4096 Dec 1 12:06 > 7d5dd44f-f5d1-4984-9e76-2b2f5e42a915 > drwxr-xr-x. 2 vdsm kvm 4096 Nov 25 16:34 > 83799ab5-055f-445c-8b6c-496d19bce921 > drwxr-xr-x. 2 vdsm kvm 4096 Nov 29 17:44 > 9a3fcdf7-75f4-4605-ba34-665dae9a4e0d > drwxr-xr-x. 2 vdsm kvm 4096 Dec 4 00:19 > ba11e44c-7cf5-4ef1-a9cd-0a6630bda801 > drwxr-xr-x. 2 vdsm kvm 4096 Dec 4 00:22 > d2f2b967-c0c3-4648-9daa-553e8ef4652b > drwxr-xr-x. 2 vdsm kvm 4096 Dec 10 15:45 > d49f6096-96a2-4ef2-926a-a54a8246d303 > drwxr-xr-x. 2 vdsm kvm 4096 Dec 4 00:24 > d9d2cd3f-0b1c-4e04-bd6a-1ffafc723344 > > [root@ractor ~]# ll > /rhev/data-center/mnt/ractor.datacenter.mydomain.dom\:_NFS__DOMAIN/556abaa8-0fcc-4042-963b-f27db5e03837/images/d2f2b967-c0c3-4648-9daa-553e8ef4652b/ > total 3338720 > -rw-rw. 1 vdsm kvm 8589934592 Jan 27 06:57 > e0524893-1f78-4e6b-8e5e-83217bc0dc5b > -rw-rw. 1 vdsm kvm1048576 Dec 4 00:21 > e0524893-1f78-4e6b-8e5e-83217bc0dc5b.lease > -rw-r--r--. 1 vdsm kvm259 Dec 4 00:22 > e0524893-1f78-4e6b-8e5e-83217bc0dc5b.meta > > Is this problem already known? Should it be sufficent to only create > the symbolic link? What process/service is in charge to create the link? > > I have that problem too once in a while. Restarting vdsmd will solve your problem BUT its because vdsmd is active before your NFS is up. A fix is to require nfs in the vdsmd service unit. Regards, Joop ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] Problem with data domain link after update to 3.6.2
Hello, single physical host with oVirt 3.6.1 on CentOS 7.2 Configured with SH Engine on NFS. Also NFS iso and NFS data domain present All 3 NFS are provided by host itself. 2 VMs with CentOS 7.2. Starting point has all ok in webadmin GUI, also the hosted_storage without exceptions. Updated to 3.6.2 following these steps: On host - global maintenance On engine VM - yum update "ovirt-engine-setup*" - engine-setup On host - exit maintenance Verified correct access to webadmin GUI again. From GUI - shutdown of the 2 powered on VMs On host - local maintenance Shutdown of engine VM On host yum update BTW: should I stop vdsmd before running update or not? reboot exit maintenance Verified access to webadmin GUI and all storage domains are shown as up. But when I try to power on one of the VMs I get this error: VM racclient1 is down with error. Exit message: Cannot access storage file '/rhev/data-center/0001-0001-0001-0001-00ec/556abaa8-0fcc-4042-963b-f27db5e03837/images/d2f2b967-c0c3-4648-9daa-553e8ef4652b/e0524893-1f78-4e6b-8e5e-83217bc0dc5b' (as uid:107, gid:107): No such file or directory. Indeed the file, that actually seems to be a symbolic link, doesn't exist On host: [root@ractor ~]# ll /rhev/data-center/0001-0001-0001-0001-00ec total 0 lrwxrwxrwx. 1 vdsm kvm 99 Jan 27 07:31 2025c2ea-6205-4bc1-b29d-745b47f8f806 -> /rhev/data-center/mnt/ractor.datacenter.mydomain.dom:_SHE__DOMAIN/2025c2ea-6205-4bc1-b29d-745b47f8f806 lrwxrwxrwx. 1 vdsm kvm 99 Jan 27 07:31 fd5754f1-bd00-4337-ad64-1abde35438ae -> /rhev/data-center/mnt/ractor.datacenter.mydomain.dom:_ISO__DOMAIN/fd5754f1-bd00-4337-ad64-1abde35438ae lrwxrwxrwx. 1 vdsm kvm 99 Jan 27 07:31 mastersd -> /rhev/data-center/mnt/ractor.datacenter.mydomain.dom:_SHE__DOMAIN/2025c2ea-6205-4bc1-b29d-745b47f8f806 [root@ractor ~]# ll /rhev/data-center/mnt/ total 0 drwxr-xr-x. 3 vdsm kvm 74 Nov 19 15:47 ractor.datacenter.mydomain.dom:_ISO__DOMAIN drwxr-xr-x. 3 vdsm kvm 74 Nov 19 15:46 ractor.datacenter.mydomain.dom:_NFS__DOMAIN drwxr-xr-x. 3 vdsm kvm 74 Nov 19 15:25 ractor.datacenter.mydomain.dom:_SHE__DOMAIN drwxr-xr-x. 2 vdsm kvm 6 Nov 19 15:25 _var_lib_ovirt-hosted-engine-setup_tmp8InOft [root@ractor ~]# ll /rhev/data-center/mnt/ractor.datacenter.mydomain.dom\:_NFS__DOMAIN/556abaa8-0fcc-4042-963b-f27db5e03837/ total 4 drwxr-xr-x. 2 vdsm kvm 69 Nov 19 15:46 dom_md drwxr-xr-x. 10 vdsm kvm 4096 Dec 4 00:23 images drwxr-xr-x. 4 vdsm kvm 28 Nov 19 15:47 master [root@ractor ~]# ll /rhev/data-center/mnt/ractor.datacenter.mydomain.dom\:_NFS__DOMAIN/556abaa8-0fcc-4042-963b-f27db5e03837/images/ total 32 drwxr-xr-x. 2 vdsm kvm 4096 Dec 10 15:45 3b641c29-5196-4b2f-b1a5-fb31f8064780 drwxr-xr-x. 2 vdsm kvm 4096 Dec 1 12:06 7d5dd44f-f5d1-4984-9e76-2b2f5e42a915 drwxr-xr-x. 2 vdsm kvm 4096 Nov 25 16:34 83799ab5-055f-445c-8b6c-496d19bce921 drwxr-xr-x. 2 vdsm kvm 4096 Nov 29 17:44 9a3fcdf7-75f4-4605-ba34-665dae9a4e0d drwxr-xr-x. 2 vdsm kvm 4096 Dec 4 00:19 ba11e44c-7cf5-4ef1-a9cd-0a6630bda801 drwxr-xr-x. 2 vdsm kvm 4096 Dec 4 00:22 d2f2b967-c0c3-4648-9daa-553e8ef4652b drwxr-xr-x. 2 vdsm kvm 4096 Dec 10 15:45 d49f6096-96a2-4ef2-926a-a54a8246d303 drwxr-xr-x. 2 vdsm kvm 4096 Dec 4 00:24 d9d2cd3f-0b1c-4e04-bd6a-1ffafc723344 [root@ractor ~]# ll /rhev/data-center/mnt/ractor.datacenter.mydomain.dom\:_NFS__DOMAIN/556abaa8-0fcc-4042-963b-f27db5e03837/images/d2f2b967-c0c3-4648-9daa-553e8ef4652b/ total 3338720 -rw-rw. 1 vdsm kvm 8589934592 Jan 27 06:57 e0524893-1f78-4e6b-8e5e-83217bc0dc5b -rw-rw. 1 vdsm kvm1048576 Dec 4 00:21 e0524893-1f78-4e6b-8e5e-83217bc0dc5b.lease -rw-r--r--. 1 vdsm kvm259 Dec 4 00:22 e0524893-1f78-4e6b-8e5e-83217bc0dc5b.meta Is this problem already known? Should it be sufficent to only create the symbolic link? What process/service is in charge to create the link? Gianluca ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users