[Linux-cluster] Error: ClientSocket(String): connect() failed: No such file or directory

Megan . nagemnna at gmail.com
Wed Jun 3 14:31:56 UTC 2015


Anybody ever seen "Error: ClientSocket(String): connect() failed: No such
file or directory" when doing a start all?  Something seems to have broken
with our closer.  Our UAT setup works as expected.  I looked at tcpdumps
the best that i could (i'm not a network person though) and i didn't see
anything obvious.  I shutdown iptables on all nodes.

We are running Centos 6,6, ccs-0.16.2-75.el6_6.1.x86_64
cman-3.0.12.1-68.el6.x86_64.  We have a 12 node cluster in production that
allows us to share gfs2 iscsi mounts.  no other services are used.  clvmd
-R runs fine at this time.  ccs -h node --sync --activate also runs fine.


[root at admin1 ~]# ccs -h admin1-ops --startall

Unable to start map1-ops, possibly due to lack of quorum, try --startall

Error: ClientSocket(String): connect() failed: No such file or directory

Started cache2-ops

Unable to start data1-ops, possibly due to lack of quorum, try --startall

Error: ClientSocket(String): connect() failed: No such file or directory

Started map2-ops

Unable to start archive1-ops, possibly due to lack of quorum, try --startall

Error: ClientSocket(String): connect() failed: No such file or directory

Started data3-ops

Started mgmt1-ops

Unable to start admin1-ops, possibly due to lack of quorum, try --startall

Error: ClientSocket(String): connect() failed: No such file or directory

Started data2-ops

Started cache1-ops

[root at admin1 ~]#

I have quorum:

[root at admin1 ~]# clustat

Cluster Status for bitsops @ Wed Jun  3 02:13:08 2015

Member Status: Quorate


 Member Name                                                     ID   Status

 ------ ----                                                     ---- ------

 admin1-ops                                                          1
Online, Local

 mgmt1-ops                                                           2
Online

 archive1-ops                                                        3
Online

 map1-ops                                                            4
Online

 map2-ops                                                            5
Online

 cache1-ops                                                          6
Online

 cache2-ops                                                          7
Online

 data1-ops                                                           8
Online

 data2-ops                                                           9
Online

 data3-ops                                                          10
Online




Here is what I expect, and what UAT gives me:

[root at admin1-uat ~]# ccs -h admin1-uat --startall

Started mgmt1-uat

Started data1-uat

Started data2-uat

Started admin1-uat

Started tools-uat

Started map1-uat

Started archive1-uat

Started cache2-uat

Started cache1-uat

Started map2-uat

[root at admin1-uat ~]#
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