I want to set up a iscsi high availability with sheepdog distributed storage.
Here is my system set up. Four nodes with sheepdog distributed storage and i am sharing this storage through iscsi using two nodes as well as using a virtual ip set up using ucarp.Two nodes using same iqn. And mounted the iscsi storage as lvm partition (sdc)
Problem: when a failover happens ie iscsi switching from node one to two, the iscsi disk fails on initiator
Code:
root@prox1:~# pvdisplay
/dev/sdc: read failed after 0 of 4096 at 0: Input/output error
/dev/sdc: read failed after 0 of 4096 at 104792064: Input/output error
Hi all
I was just wondering what modes AIX supports for port trunking ( bonding, etherchannel, link aggregation or whatever you want to call it )
I'm in particular looking for a high availability mode ( other than 802.3ad ) (2 Replies)
we're in the process of reviewing of unix infrastructure main objective is to consolidate on the less versions possible
key decision factors are scalability and high availability options given our multi-datacenter infrastructure, features like HP's continental cluster are top on our wish list... (9 Replies)
Hi folks,
(Sorry I don't know what its technology is termed exactly. High Availability OR load balancing)
What I'm going to explore is as follows:-
For example, on Physical Servers;
Server-1 - LAMP, a working server
Server-2 - LAMP, for redundancy
While Server-1 is working all... (3 Replies)
Hi,
Can someone help and give the answer for the following questions:
1. When PowerHA SystemMirror 7.1 is installed on AIX 7.1, what RSCT component does Cluster Aware AIX (CAA) replace?
A. Group Services
B. Resource Manager
C. Topology Services
D. Resource Monitoring and Control... (2 Replies)
Hello Experts,
I have a question about Redhat HA Add-On, how can i setup an Active/Active Cluster using Redhat 5.7 64Bit, with Round-Robin technique.
Each server will run an application and oracle database without RAC.
Thanks (0 Replies)
How can we implement a service in HA, which in not available in HA.
like sldap or customize application.
Requirement Details.
NODE1 service slapd is running.(Require)
NODE2 service slapd is running.(Require)
on both the node replication is happening.
Now here requirement is need... (2 Replies)
hi guys
I posted problem last time I didn't find answer to my issue.
my problem is as below:
I have two servers which work as an actif/standby in high availability system.
but when i use command HASTAT -a i have the following message: couldn' find actif node.
the servers are sun... (1 Reply)
Hi,
I want to create gfs storage. But getting error as below:
--> Finished Dependency Resolution
Error: Package: pacemaker-1.1.12-22.el7_1.2.x86_64 (rhel-ha-for-rhel-7-server-eus-rpms)
Requires: sbd
You could try using --skip-broken to work around the problem
You could try... (1 Reply)
Hello,
We are planning to setup a Email server with High Availability for email services so that if SMTP/POP/IMAP goes down on one server, the services switch to second server.
We are planning to use a Linux machines from a hosting provider and will do it using DNS with multiple MX records with... (0 Replies)
Discussion started by: sunnysthakur
0 Replies
LEARN ABOUT DEBIAN
iscsid
ISCSID(8) Linux Administrator's Manual ISCSID(8)NAME
iscsid - Open-iSCSI daemon
SYNOPSIS
iscsid [OPTION]
DESCRIPTION
The iscsid implements the control path of iSCSI protocol, plus some management facilities. For example, the daemon could be configured to
automatically re-start discovery at startup, based on the contents of persistent iSCSI database.
OPTIONS
[-c|--config=]config-file
Read configuration from config-file rather than the default /etc/iscsi/iscsid.conf file.
[-i|--initiatorname=]iname-file
Read initiator name from iname-file rather than the default /etc/iscsi/initiatorname.iscsi file.
[-f|--foreground]
run iscsid in the foreground.
[-d|--debug=]debug_level
print debugging information. Valid values for debug_level are 0 to 8.
[-u|--uid=]uid
run under user ID uid (default is the current user ID)
[-g|--gid=]gid
run under user group ID gid (default is the current user group ID).
[-n|--no-pid-file]
do not write a process ID file.
[-p|--pid=]pid-file
write process ID to pid-file rather than the default /var/run/iscsid.pid
[-h|--help]
display this help and exit
[-v|--version]
display version and exit.
FILES
/etc/iscsi/iscsid.conf
The configuration file read by iscsid and iscsiadm on startup.
/etc/iscsi/initiatorname.iscsi
The file containing the iSCSI initiatorname and initiatoralias read by iscsid and iscsiadm on startup.
/etc/iscsi/nodes
Open-iSCSI persistent configuration database
SEE ALSO iscsiadm(8)AUTHORS
Open-iSCSI project <http://www.open-iscsi.org/>
Alex Aizman <itn780@yahoo.com>
Dmitry Yusupov <dmitry_yus@yahoo.com>
July 2005 ISCSID(8)
04-10-2012
