| 2015-09-08 12:29:03 |
Vinay Prasad M |
bug |
|
|
added bug |
| 2015-09-08 12:29:46 |
Vinay Prasad M |
description |
As part of POC for an enterprise storage we have implemented an ISCSIDriver.
Volume operation works as expected.
Facing an issue with attach volume. Request your help.
1. If the volume count in backend storage is less than 255 attach volume works fine. Symlinks in /dev/disk/by-path is as below
lrwxrwxrwx 1 root root 9 Jun 18 15:18 ip-192.168.5.100:3260-iscsi-iqn.1989-10.jp.co.xyz:storage.ttsp.2ec7fdda.ff5c4a16.0-lun-169 -> ../../sde
lrwxrwxrwx 1 root root 9 Aug 26 14:47 ip-192.168.5.100:3260-iscsi-iqn.1989-10.jp.co.xyz:storage.ttsp.2ec7fdda.ff5c4a16.0-lun-172 -> ../../sdi
2. If volume count is more than 255 <lun-id> in /dev/disk/by-path is an hexadecimal number and hence attach volume is failing with message Volume path not found. Symlinks in /dev/disk/by-path is as below [hexadecimal lun id according to SCSI standard ( REPORT LUNS)]
lrwxrwxrwx 1 root root 9 Aug 26 14:47 ip-192.168.5.100:3260-iscsi-iqn.1989-10.jp.co.toshiba:storage.ttsp.2ec7fdda.ff5c4a16.0-lun-0x016b000000000000 -> ../../sdh
lrwxrwxrwx 1 root root 9 Jun 18 15:18 ip-192.168.5.100:3260-iscsi-iqn.1989-10.jp.co.toshiba:storage.ttsp.2ec7fdda.ff5c4a16.0-lun-0x0200000000000000 -> ../../sdc
Please provide your suggession.
I would suggest cinder utility to have a check of both with normal lun-id in /dev/disk/by-path as well as hexadecimal lunid. |
As part of POC for an enterprise storage we have implemented an ISCSIDriver.
Volume operation works as expected.
Facing an issue with attach volume. Request your help.
1. If the volume count in backend storage is less than 255 attach volume works fine. Symlinks in /dev/disk/by-path is as below
lrwxrwxrwx 1 root root 9 Jun 18 15:18 ip-192.168.5.100:3260-iscsi-iqn.1989-10.jp.co.xyz:storage.ttsp.2ec7fdda.ff5c4a16.0-lun-169 -> ../../sde
lrwxrwxrwx 1 root root 9 Aug 26 14:47 ip-192.168.5.100:3260-iscsi-iqn.1989-10.jp.co.xyz:storage.ttsp.2ec7fdda.ff5c4a16.0-lun-172 -> ../../sdi
2. If volume count is more than 255 <lun-id> in /dev/disk/by-path is an hexadecimal number and hence attach volume is failing with message Volume path not found. Symlinks in /dev/disk/by-path is as below [hexadecimal lun id according to SCSI standard ( REPORT LUNS)]
lrwxrwxrwx 1 root root 9 Aug 26 14:47 ip-192.168.5.100:3260-iscsi-iqn.1989-10.jp.co.xxx:storage.ttsp.2ec7fdda.ff5c4a16.0-lun-0x016b000000000000 -> ../../sdh
lrwxrwxrwx 1 root root 9 Jun 18 15:18 ip-192.168.5.100:3260-iscsi-iqn.1989-10.jp.co.xxx:storage.ttsp.2ec7fdda.ff5c4a16.0-lun-0x0200000000000000 -> ../../sdc
Please provide your suggession.
I would suggest cinder utility to have a check of both with normal lun-id in /dev/disk/by-path as well as hexadecimal lunid. |
|
| 2015-09-08 12:31:18 |
Vinay Prasad M |
tags |
|
cinder |
|
| 2015-09-08 12:31:48 |
Vinay Prasad M |
tags |
cinder |
attach cinder volume |
|
| 2015-09-10 04:32:39 |
Vinay Prasad M |
tags |
attach cinder volume |
attach cinder drivers volume |
|
| 2015-09-10 04:33:51 |
Vinay Prasad M |
description |
As part of POC for an enterprise storage we have implemented an ISCSIDriver.
Volume operation works as expected.
Facing an issue with attach volume. Request your help.
1. If the volume count in backend storage is less than 255 attach volume works fine. Symlinks in /dev/disk/by-path is as below
lrwxrwxrwx 1 root root 9 Jun 18 15:18 ip-192.168.5.100:3260-iscsi-iqn.1989-10.jp.co.xyz:storage.ttsp.2ec7fdda.ff5c4a16.0-lun-169 -> ../../sde
lrwxrwxrwx 1 root root 9 Aug 26 14:47 ip-192.168.5.100:3260-iscsi-iqn.1989-10.jp.co.xyz:storage.ttsp.2ec7fdda.ff5c4a16.0-lun-172 -> ../../sdi
2. If volume count is more than 255 <lun-id> in /dev/disk/by-path is an hexadecimal number and hence attach volume is failing with message Volume path not found. Symlinks in /dev/disk/by-path is as below [hexadecimal lun id according to SCSI standard ( REPORT LUNS)]
lrwxrwxrwx 1 root root 9 Aug 26 14:47 ip-192.168.5.100:3260-iscsi-iqn.1989-10.jp.co.xxx:storage.ttsp.2ec7fdda.ff5c4a16.0-lun-0x016b000000000000 -> ../../sdh
lrwxrwxrwx 1 root root 9 Jun 18 15:18 ip-192.168.5.100:3260-iscsi-iqn.1989-10.jp.co.xxx:storage.ttsp.2ec7fdda.ff5c4a16.0-lun-0x0200000000000000 -> ../../sdc
Please provide your suggession.
I would suggest cinder utility to have a check of both with normal lun-id in /dev/disk/by-path as well as hexadecimal lunid. |
As part of POC for an enterprise storage we have implemented an ISCSIDriver.
Volume operation works as expected.
Facing an issue with attach volume. Request your help.
1. If the volume lun id in backend storage is less than 255 attach volume works fine. Symlinks in /dev/disk/by-path is as below
lrwxrwxrwx 1 root root 9 Jun 18 15:18 ip-192.168.5.100:3260-iscsi-iqn.1989-10.jp.co.xyz:storage.ttsp.2ec7fdda.ff5c4a16.0-lun-169 -> ../../sde
lrwxrwxrwx 1 root root 9 Aug 26 14:47 ip-192.168.5.100:3260-iscsi-iqn.1989-10.jp.co.xyz:storage.ttsp.2ec7fdda.ff5c4a16.0-lun-172 -> ../../sdi
2. If volume lun id is more than 255, /dev/disk/by-path is an hexadecimal number and hence attach volume is failing with message Volume path not found. Symlinks in /dev/disk/by-path is as below [hexadecimal lun id according to SCSI standard ( REPORT LUNS)]
lrwxrwxrwx 1 root root 9 Aug 26 14:47 ip-192.168.5.100:3260-iscsi-iqn.1989-10.jp.co.xxx:storage.ttsp.2ec7fdda.ff5c4a16.0-lun-0x016b000000000000 -> ../../sdh
lrwxrwxrwx 1 root root 9 Jun 18 15:18 ip-192.168.5.100:3260-iscsi-iqn.1989-10.jp.co.xxx:storage.ttsp.2ec7fdda.ff5c4a16.0-lun-0x0200000000000000 -> ../../sdc
Please provide your suggession.
I would suggest cinder utility to have a check of both with normal lun-id in /dev/disk/by-path as well as hexadecimal lunid. |
|
| 2015-09-12 02:46:09 |
Vinay Prasad M |
summary |
Attach Volume fail : Cinder - ISCSI symlinks under /dev/disk/by-path in hex. |
Attach Volume fail : Cinder - ISCSI device symlinks under /dev/disk/by-path in hex. |
|
| 2015-09-28 02:08:37 |
Vinay Prasad M |
bug task added |
|
nova |
|
| 2015-09-28 04:50:47 |
Dilip S M |
cinder: status |
New |
Confirmed |
|
| 2015-10-05 08:39:47 |
Sylvain Bauza |
nova: status |
New |
Invalid |
|
| 2015-10-05 08:39:54 |
Sylvain Bauza |
nova: status |
Invalid |
Opinion |
|
| 2015-10-05 10:27:56 |
Gorka Eguileor |
bug |
|
|
added subscriber Gorka Eguileor |
| 2015-12-08 10:28:17 |
Vinay Prasad M |
bug task added |
|
os-brick |
|
| 2015-12-08 17:01:49 |
Walt Boring |
os-brick: status |
New |
Confirmed |
|
| 2015-12-08 17:03:02 |
Walt Boring |
os-brick: assignee |
|
Kendall Nelson (kjnelson) |
|
| 2015-12-08 17:03:18 |
Kendall Nelson |
cinder: assignee |
|
Kendall Nelson (kjnelson) |
|
| 2015-12-08 17:03:58 |
Kendall Nelson |
cinder: assignee |
Kendall Nelson (kjnelson) |
|
|
| 2015-12-30 06:05:21 |
Vinay Prasad M |
os-brick: assignee |
Kendall Nelson (kjnelson) |
Vinay Prasad M (vpshelvankar) |
|
| 2015-12-30 06:11:14 |
Vinay Prasad M |
os-brick: status |
Confirmed |
In Progress |
|
| 2016-01-07 00:11:29 |
Walt Boring |
os-brick: status |
In Progress |
Confirmed |
|
| 2016-01-07 05:42:37 |
OpenStack Infra |
os-brick: status |
Confirmed |
In Progress |
|
| 2016-02-09 14:44:30 |
Kendall Nelson |
os-brick: assignee |
Vinay Prasad M (vpshelvankar) |
Kendall Nelson (kjnelson) |
|
| 2016-02-16 21:29:02 |
OpenStack Infra |
os-brick: status |
In Progress |
Fix Released |
|
| 2016-02-16 23:04:26 |
Walt Boring |
nova: status |
Opinion |
Fix Released |
|
| 2016-02-16 23:04:30 |
Walt Boring |
cinder: status |
Confirmed |
Fix Released |
|
