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Apr
28
comment SSH Connection Refused during Installing CentOS
Did you check for iptables?
Apr
26
comment puppet agent failing to run automatically
Apr 26 09:49:59 sea2 puppet-agent[176093]: Could not send report: SSL_CTX_use_PrivateKey:: key values mismatch <-- can you access the SSL cert + key in daemon mode?
Apr
26
comment How to fix a failed package update in CentOS?
what did you try, what is your repolist? Pls attach output of" yum --repolist"? What url does "utterramblings" point to anyway?
Apr
23
comment New server unreachable for a time after swapping IP address
Have you explored the possibility of moving the website without moving IP.
Apr
22
comment Yum repo server as archive cache
This works very good by tuning down retention of /repodata/ files and by keeping rpms for much longer than default
Apr
13
comment iptables, after specifying an interface to drop traffic it drops all traffic of all interfaces
Post route -n output please
Apr
10
comment Foreman DNS Error ERF12-2357 [ProxyAPI::ProxyException]: Unable to set DNS entry
If having problems with the foreman-proxy, then looking in the foreman-proxy log is an excellent first step, it has helped mi solve 100% of all problems associated with it. If setting log level to DEBUG, you'll be able to see excactly what is going on.
Apr
8
comment After a yum update, physical drives sda and sdb are swapped and sdc is missing
Do you find the drive in BIOS? /dev/sd* Device names are not persistent, check here serverfault.com/questions/519120/…
Feb
24
comment e1000g1 not running how to check if hardware is ok
did you check if Adaptar copper link is down ?
Feb
12
comment Find MAC addresses in /proc or somewhere despite bonding device?
Here's where I would look for it
Feb
11
comment LDAP users can't ssh
Seems to be related to authentication I think. Su to an ldap user, then as that user, su to same user again and try password. Also try logging in from console w eldap user.
Dec
30
comment How can I have Linux execute a bash script when a specific disk is hotswapped in?
Write an UDEV rule for that.
Dec
20
comment Share /home between datacenters
with gfs2 you need to configure a cluster consisting of the two machines, and it being on separate sites there are some issues involved with fencing. I think for sure you will have performance issues with this solution, especially with lots of small files and concurrent users. In my experience, this will for sure be slower than NFS exported non-clustered fs like ext4.
Dec
4
comment How to configure cluster.conf for failover routing two networks?
could you elaborate "if an internal network fails, the clustered service will shut down"
Oct
10
comment Why my Rudder server restart every 5 minutes?
I found it a little bit funny that you say it's working great, even though it restarts every 5 min
Sep
25
comment how to generate a random MAC address from the Linux command line
Plus no mac address conflicts in the unlikely event you'd randomly generate the same mac twice
Aug
21
comment LVM mirror attempt results in “Insufficient free space”
yeah you should've shrunk the fs first...
Aug
18
comment RewriteRule Works With “Match Everything” Pattern But Not Directory Pattern
It is very strange since you rewritecond matces with that excact same regex so maybe there are some junk chars or something. It would be interresting to see the rewritelog...
Aug
18
comment RewriteRule Works With “Match Everything” Pattern But Not Directory Pattern
the ^(/assets/img/newsletter/)(.+) regex does match the Request URI /assets/img/newsletter/Jan12_Newsletter.html. what does the rewrite log says? I usually put it on RewriteLogLevel 5.
Aug
15
comment Unable to install X11 server on RHEL6
That is surprising if the metadata was cleaned before running the cmd