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Problems with nosan_installer on XenServer 7 7 years 9 months ago #944

Alfred
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Posts: 13

I temporarily use the command:

yum install -y epel-release
yum install -y scsi-target-utils
rpm --import https://www.elrepo.org/RPM-GPG-KEY-elrepo.org
rpm -Uvh http://www.elrepo.org/elrepo-release-7.0-2.el7.elrepo.noarch.rpm
yum install -y drbd84-utils

And it works.
But I would like to test the beta repo, is it possible , how ?

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Problems with nosan_installer on XenServer 7 7 years 9 months ago #945

Salvatore Costantino Offline Posts: 722	you can download the latest beta installer here: halizard.org/release/noSAN-combined/hali...installer_2.0.1.beta it will completely install all packages. You should start with a clean install of xenserver.
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Problems with nosan_installer on XenServer 7 7 years 9 months ago #947

Alfred
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Posts: 13

My test installer_2.0.1.beta:
I prepared a clean installation of two node Xenserver 7.
At xenserver1 during installation the following error occurred:

Installing DRBD packages
Note: Forwarding request to 'systemctl disable drbd.service'.
Installing HA-Lizard High Availability Component
chmod: cannot access ‘/etc/ha-lizard/fence//RIBCL/*.sh’: No such file or directory
chmod: cannot access ‘/etc/ha-lizard/fence//RIBCL/*.tcl’: No such file or directory
Installing iSCSI-HA Storage High Availability Component
Installing iSCSI Target Framework
http://ftp.pbone.net/pub/fedora/epel/7/x86_64/repodata/ad4d40573c3ecdb1c19993c487c5f332c47a8c97e1067b022c9f90a3bcd9e55e-primary.sqlite.xz: [Errno 14] HTTP Error 404 - Not Found
Trying other mirror.
To address this issue please refer to the below knowledge base article

https://access.redhat.com/articles/1320623

If above article doesn't help to resolve this issue please create a bug on https://bugs.centos.org/

After restart installer_2.0.1.beta the process of error was not.
On the second single machine, it was all good.

Result:

[root@xenserver1 ~]# uname -a
Linux xenserver1 3.10.0+10 #1 SMP Wed Apr 27 14:19:36 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux

[root@xenserver1 ~]# cat /proc/drbd
version: 8.4.3 (api:1/proto:86-101)
srcversion: FB3AC7056350AC64629E395
 1: cs:Connected ro:Primary/Secondary ds:UpToDate/UpToDate C r-----
    ns:312303280 nr:0 dw:4 dr:312341164 al:1 bm:19063 lo:0 pe:0 ua:0 ap:0 ep:1 wo:f oos:0

[root@xenserver1 ~]# pvdisplay
File descriptor 4 (/dev/pts/1) leaked on pvdisplay invocation. Parent PID 9994: bash
File descriptor 8 (pipe:[3172614]) leaked on pvdisplay invocation. Parent PID 9994: bash
  --- Physical volume ---
  PV Name               /dev/sdc
  VG Name               VG_XenStorage-2950cb5d-4db5-2836-a68c-031b41223022
  PV Size               435.43 GiB / not usable 11.67 MiB
  Allocatable           yes
  PE Size               4.00 MiB
  Total PE              111466
  Free PE               111465
  Allocated PE          1
  PV UUID               0rBBYM-feZe-hNbE-PiDO-3iaj-dKsh-46xdOz

2. After iscsi-cfg manual-mode enable:

[root@xenserver1 ~]# iscsi-cfg status
/etc/iscsi-ha/scripts/status: line 8: [: =: unary operator expected
/etc/iscsi-ha/scripts/status: line 13: [: =: unary operator expected
###########################################################
# iscsi-ha is in manual mode - current status shown below #
###########################################################
Storage role:   Primary
Replication IP: 10.10.10.1/24 10.10.10.3/24
iSCSI target:   Running [Error]
[root@xenserver1 ~]#

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Last edit: by Alfred.

Problems with nosan_installer on XenServer 7 7 years 9 months ago #950

Salvatore Costantino
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Posts: 722

Thanks for reporting your test results.

- the first issue looks like a bad link was returned by yum for the epel repo. The link is generated in real time, so this could be an isolated occurrence.

- the second issue with pvdisplay. We could not reproduce this. It does not appear to be related to ha-lizard.

- the third issue with error messages displayed when executing "iscsi-cfg status" while in manual mode. This has been fixed and is included as part of our next release. In the meantime the error messages are harmless and do not affect the operation of iscsi-ha.

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