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visits member for 3 years, 9 months
seen Jan 20 at 4:43

Aug
31
asked qcow2: Safe to use guestfish zerofree option on ext4 on top of LVM?
Aug
31
accepted KVM + cgroups: Dom0 process best practice?
Aug
31
comment Hadoop HDFS: set file block size from commandline?
Yep, passing options on the commandline in 0.21 is broken, due to some deprecation issues. However, your solution would work for other versions (trunk, 0.20.x), so I'll accept. Thanks!
Aug
17
answered Does changing the default HDFS replication factor from 3 affect mapper performance?
Aug
16
comment Hadoop HDFS: set file block size from commandline?
I just tried this and can't get it to work, either with -put or -copyFromLocal. In both cases, I get (avg. block size 67022309 B), with the default block size as 64mb. This is with Hadoop 0.21 from Apache (not CDH). Any other ideas?
Aug
11
asked Hadoop HDFS: set file block size from commandline?
Aug
10
answered windows vnc via ssh to kvm guest - connection failed
Aug
10
asked pbs/Torque interactive jobs: bash trick to run command after launch
Jul
27
comment CentOS 6: No separate /home partition
@akseli: you're right, sorry about that
Jul
27
accepted CentOS 6: No separate /home partition
Jul
27
comment CentOS 6: No separate /home partition
Got it, I missed that part of the releasenotes. Unfortunately I don't have access to the graphical install, but I'll do as @MikeyB suggests. Thanks!
Jul
27
asked CentOS 6: No separate /home partition
Jul
24
accepted Hadoop + NAT scenario
Jul
24
asked KVM + cgroups: Dom0 process best practice?
Jul
24
accepted KVM VM CPU prioritization on CentOS 5.5
Jul
23
revised KVM VM CPU prioritization on CentOS 5.5
edited title
Jul
23
awarded  Editor
Jul
23
comment KVM VM CPU prioritization on CentOS 5.5
I was wrong - its CentOS 5.5 on Rocks 5.3. The reason I'm stuck with the 5 branch is unfortunately it's not my cluster. We need the 2 VMs to explicitly share the same CPUs, so pinning won't work. I'll use nice unless I can find a backport of cgroups.
Jul
23
revised KVM VM CPU prioritization on CentOS 5.5
edited body
Jul
23
asked KVM VM CPU prioritization on CentOS 5.5