Re: [ovirt-users] hosted engine setup with Gluster fail

Dear Nara, All the partitions, pv and vg are created automatically during the initial setup time. [root@ovirtnode1 ~]# vgs VG #PV #LV #SN Attr VSize VFree onn 1 12 0 wz--n- 555.73g 14.93g All space are mounted to the below location, all free space are mounted in /. Filesystem Size Used Avail Use% Mounted on /dev/mapper/onn-ovirt--node--ng--4.1.4--0.20170728.0+1 513G 4.2G 483G 1% / devtmpfs 44G 0 44G 0% /dev tmpfs 44G 4.0K 44G 1% /dev/shm tmpfs 44G 33M 44G 1% /run tmpfs 44G 0 44G 0% /sys/fs/cgroup /dev/sda2 976M 135M 774M 15% /boot /dev/mapper/onn-home 976M 2.6M 907M 1% /home /dev/mapper/onn-tmp 2.0G 6.3M 1.8G 1% /tmp /dev/sda1 200M 9.5M 191M 5% /boot/efi /dev/mapper/onn-var 15G 1.8G 13G 13% /var /dev/mapper/onn-var--log 7.8G 224M 7.2G 3% /var/log /dev/mapper/onn-var--log--audit 2.0G 44M 1.8G 3% /var/log/audit tmpfs 8.7G 0 8.7G 0% /run/user/0 If we need any space we want to reduce the vg size and create new one.(This is correct) If the above step is complicated, can you please suggest to setup glusterfs datastore in ovirt Anzar Esmail Sainudeen Group Datacenter Incharge| IT Infra Division | Thumbay Group P.O Box : 4184 | Ajman | United Arab Emirates. Mobile: 055-8633699|Tel: 06 7431333 | Extn :1303 Email: anzar(a)it.thumbay.com | Website: www.thumbay.com [image: cid:image001.jpg@01D18D9D.15A17620] Disclaimer: This message contains confidential information and is intended only for the individual named. If you are not the named addressee, you are hereby notified that disclosing, copying, distributing or taking any action in reliance on the contents of this e-mail is strictly prohibited. Please notify the sender immediately by e-mail if you have received this e-mail by mistake, and delete this material. Thumbay Group accepts no liability for errors or omissions in the contents of this message, which arise as a result of e-mail transmission. *From:* Kasturi Narra [mailto:knarra@redhat.com] *Sent:* Monday, August 28, 2017 1:14 PM *To:* Anzar Esmail Sainudeen *Cc:* users *Subject:* Re: [ovirt-users] hosted engine setup with Gluster fail yes, you can create. I do not see any problems there. May i know how these vgs are created ? If they are not created using gdeploy then you will have to create bricks manually from the new vg you have created. On Mon, Aug 28, 2017 at 2:10 PM, Anzar Esmail Sainudeen < anzar(a)it.thumbay.com&gt; wrote: Dear Nara, Thank you for your great reply. 1) can you please check if the disks what would be used for brick creation does not have labels or any partitions on them ? Yes I agreed there is no labels partition available, my doubt is it possible to create required bricks partition from available 406.7G Linux LVM. Following are the physical volume and volume group information. [root@ovirtnode1 ~]# pvdisplay --- Physical volume --- PV Name /dev/sda3 VG Name onn PV Size 555.73 GiB / not usable 2.00 MiB Allocatable yes PE Size 4.00 MiB Total PE 142267 Free PE 3823 Allocated PE 138444 PV UUID v1eGGf-r1he-3XZt-JUOM-8XiT-iGkf-0xClUe [root@ovirtnode1 ~]# vgdisplay --- Volume group --- VG Name onn System ID Format lvm2 Metadata Areas 1 Metadata Sequence No 48 VG Access read/write VG Status resizable MAX LV 0 Cur LV 12 Open LV 7 Max PV 0 Cur PV 1 Act PV 1 VG Size 555.73 GiB PE Size 4.00 MiB Total PE 142267 Alloc PE / Size 138444 / 540.80 GiB Free PE / Size 3823 / 14.93 GiB VG UUID nFfNXN-DcJt-bX1Q-UQ2U-07J5-ceT3-ULFtcy I am thinking, to reduce the vg size and create new vg for gluster. Is it a good thinking. Anzar Esmail Sainudeen Group Datacenter Incharge| IT Infra Division | Thumbay Group P.O Box : 4184 | Ajman | United Arab Emirates. Mobile: 055-8633699|Tel: 06 7431333 | Extn :1303 Email: anzar(a)it.thumbay.com | Website: www.thumbay.com [image: cid:image001.jpg@01D18D9D.15A17620] Disclaimer: This message contains confidential information and is intended only for the individual named. If you are not the named addressee, you are hereby notified that disclosing, copying, distributing or taking any action in reliance on the contents of this e-mail is strictly prohibited. Please notify the sender immediately by e-mail if you have received this e-mail by mistake, and delete this material. Thumbay Group accepts no liability for errors or omissions in the contents of this message, which arise as a result of e-mail transmission. *From:* Kasturi Narra [mailto:knarra@redhat.com] *Sent:* Monday, August 28, 2017 9:48 AM *To:* Anzar Esmail Sainudeen *Cc:* users *Subject:* Re: [ovirt-users] hosted engine setup with Gluster fail Hi, If i understand right gdeploy script is failing at [1]. There could be two possible reasons why that would fail. 1) can you please check if the disks what would be used for brick creation does not have lables or any partitions on them ? 2) can you please check if the path [1] exists. If it does not can you please change the path of the script in gdeploy.conf file to /usr/share/gdeploy/scripts/grafton-sanity-check.sh [1] /usr/share/ansible/gdeploy/scripts/grafton-sanity-check.sh Thanks kasturi On Sun, Aug 27, 2017 at 6:52 PM, Anzar Esmail Sainudeen < anzar(a)it.thumbay.com&gt; wrote: Dear Team Ovirt, I am trying to deploy hosted engine setup with Gluster. Hosted engine setup was failed. Total number of host is 3 server PLAY [gluster_servers] ****************************** *************************** TASK [Run a shell script] ****************************** ************************ fatal: [ovirtnode4.thumbaytechlabs.int]: FAILED! => {"failed": true, "msg": "The conditional check 'result.rc != 0' failed. The error was: error while evaluating conditional (result.rc != 0): 'dict object' has no attribute 'rc'"} fatal: [ovirtnode3.thumbaytechlabs.int]: FAILED! => {"failed": true, "msg": "The conditional check 'result.rc != 0' failed. The error was: error while evaluating conditional (result.rc != 0): 'dict object' has no attribute 'rc'"} fatal: [ovirtnode2.thumbaytechlabs.int]: FAILED! => {"failed": true, "msg": "The conditional check 'result.rc != 0' failed. The error was: error while evaluating conditional (result.rc != 0): 'dict object' has no attribute 'rc'"} to retry, use: --limit @/tmp/tmp59G7Vc/run-script.retry PLAY RECAP ************************************************************ ********* ovirtnode2.thumbaytechlabs.int : ok=0 changed=0 unreachable=0 failed=1 ovirtnode3.thumbaytechlabs.int : ok=0 changed=0 unreachable=0 failed=1 ovirtnode4.thumbaytechlabs.int : ok=0 changed=0 unreachable=0 failed=1 Please note my finding. 1. Still I am doubt with bricks setup ares . because during the ovirt node setup time automatically create partition and mount all space. Please find below #fdisk –l output 2. [root@ovirtnode4 ~]# fdisk –l WARNING: fdisk GPT support is currently new, and therefore in an experimental phase. Use at your own discretion. Disk /dev/sda: 438.0 GB, 437998583808 bytes, 855465984 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk label type: gpt # Start End Size Type Name 1 2048 411647 200M EFI System EFI System Partition 2 411648 2508799 1G Microsoft basic 3 2508800 855463935 406.7G Linux LVM Disk /dev/mapper/onn-swap: 25.4 GB, 25367150592 bytes, 49545216 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk /dev/mapper/onn-pool00_tmeta: 1073 MB, 1073741824 bytes, 2097152 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk /dev/mapper/onn-pool00_tdata: 394.2 GB, 394159718400 bytes, 769843200 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk /dev/mapper/onn-pool00-tpool: 394.2 GB, 394159718400 bytes, 769843200 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 131072 bytes / 262144 bytes Disk /dev/mapper/onn-ovirt--node--ng--4.1.4--0.20170728.0+1: 378.1 GB, 378053591040 bytes, 738385920 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 131072 bytes / 262144 bytes Disk /dev/mapper/onn-pool00: 394.2 GB, 394159718400 bytes, 769843200 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 131072 bytes / 262144 bytes Disk /dev/mapper/onn-var: 16.1 GB, 16106127360 bytes, 31457280 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 131072 bytes / 262144 bytes Disk /dev/mapper/onn-root: 378.1 GB, 378053591040 bytes, 738385920 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 131072 bytes / 262144 bytes Disk /dev/mapper/onn-var--log: 8589 MB, 8589934592 bytes, 16777216 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 131072 bytes / 262144 bytes Disk /dev/mapper/onn-home: 1073 MB, 1073741824 bytes, 2097152 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 131072 bytes / 262144 bytes Disk /dev/mapper/onn-tmp: 2147 MB, 2147483648 bytes, 4194304 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 131072 bytes / 262144 bytes Disk /dev/mapper/onn-var--log--audit: 2147 MB, 2147483648 bytes, 4194304 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 131072 bytes / 262144 bytes Disk /dev/mapper/onn-ovirt--node--ng--4.1.5--0.20170821.0+1: 378.1 GB, 378053591040 bytes, 738385920 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 131072 bytes / 262144 bytes 3. Is it possible to create a LVM portions from 406.7G Linux LVM free space for the required gluster size ? Please suggest….. Anzar Esmail Sainudeen Group Datacenter Incharge| IT Infra Division | Thumbay Group P.O Box : 4184 | Ajman | United Arab Emirates. Mobile: 055-8633699|Tel: 06 7431333 | Extn :1303 Email: anzar(a)it.thumbay.com | Website: www.thumbay.com [image: cid:image001.jpg@01D18D9D.15A17620] Disclaimer: This message contains confidential information and is intended only for the individual named. If you are not the named addressee, you are hereby notified that disclosing, copying, distributing or taking any action in reliance on the contents of this e-mail is strictly prohibited. Please notify the sender immediately by e-mail if you have received this e-mail by mistake, and delete this material. Thumbay Group accepts no liability for errors or omissions in the contents of this message, which arise as a result of e-mail transmission. _______________________________________________ Users mailing list Users(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/users