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May
15
comment RHEL 6.5 / Updating MySQL
Redhat includes MySQL 5.5 as part of the Software Collections. Maybe start there developerblog.redhat.com/2013/08/08/…
May
15
reviewed Approve Ubuntu 14.04 / Apache 2.4 causes kernel fault on Amazon EC2 medium instance
May
15
reviewed Approve “Anonymous Logon” vs “NTLM V1” What to disable?
May
15
reviewed Approve Apache 2.4 webdav uploads without slash in filename
Apr
29
comment SW SSD Raid 1 over HW RAID 10
You should confirm that your data center is using hot swap drives.
Apr
28
awarded  Custodian
Apr
28
reviewed Approve How can I see how much bandwidth each Apache Virtual Host is using?
Mar
21
comment Using more than 80% power on a circuit in a disaster scenario
Single phase or three phase?
Mar
13
comment Are there typically rate limits to querying DNS?
How many queries per second do you think 8.8.8.8 handles? Do you really think you can DoS google?
Mar
12
answered How can I sync servers configurations
Mar
7
comment How to secure tmp directory from hard link attacks when host doesn't allow partitioning
You'll need to benchmark on your own. There will be some hit, but you might not even be able to measure it in your own environment. It'll depend on how much you use /tmp and /home. I'd also recommend mounting /tmp with noexec,nosuid,nodev. I also didn't say anything about nfs, I was suggesting a loopback file system.
Mar
7
comment How to secure tmp directory from hard link attacks when host doesn't allow partitioning
Using a loopback file system will cause a performance hit, but you didn't list performance as a requirement. It does solve the stated problem. So not prematurely optimize. :)
Mar
7
comment How to secure tmp directory from hard link attacks when host doesn't allow partitioning
You might be able to setup a loopback file system for those mount points.
Mar
2
comment Should I stick with ELB? How bad is a DDoS attack of 2 million packets per second?
That is significant, but what would your counter measures be?
Feb
26
comment running commands on physical drives on different backplane with megacli
Is there more than one adapter on thus host? All of your commands use -aall. Maybe try -a0 or -a1.
Feb
15
comment How to use small SSD drive on server?
For their use case, it probably IS the best option. But if you're paging, even to an SSD, that's a sign that you need a bigger instance.
Feb
14
answered How to use small SSD drive on server?
Jan
28
answered Can a home router separate private network?
Jan
28
answered Securing PHP on Ubuntu 12.04 LTS?
Jan
16
answered Strange issue - Linux server unstable for some minutes (same) every hour - I need help identifying the issue