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visits member for 2 years, 7 months
seen Jun 22 '13 at 5:50

Apr
19
revised Reverse dns returns a different host each time
added missing parenthesis
Apr
19
answered Reverse dns returns a different host each time
Dec
4
awarded  Yearling
Nov
15
awarded  Enlightened
Jun
8
awarded  Caucus
Apr
8
comment Swap 95%+ , but a lot of free ram memory
something being in swap doesen't mean its not in memory. this is called swap cache: grep SwapCached /proc/meminfo. This means that the program is in fact both, in memory and in swap. Thus when system need to free up some memory, it can just remove it instead of costly swaping it out at the moment.
Apr
8
comment SSH Kerberos Auth in Mac OSX 10.7
or you can disable strict checking and add IPs to your kerberos as well (but that's ugly)
Mar
29
comment Can Linux RAID 1 account for high latency?
FreeBSD's geom has somewhat tweakable software RAID1.
Mar
21
comment database replication for new user signup
Really depends on what you mean with high load. But since its only one single-row query and it's coming of memory, it's not that bad. You could cache the result once per second or few times in an interval equal to acceptable delay.
Mar
21
answered database replication for new user signup
Mar
19
comment does the *physical* order/location of drives in a mdadm-managed RAID-10 array matter?
@locuse: interesting question ... i'm not aware of any way of backing up mdraid metadata ... you'd have to lose metadata on 2 or 3 drives to lose whole array ... actually restoring wrong metadata in wrong place would cause more harm than good. and yes, as long as those ports are in the same computer, it should work automagically :)
Mar
19
comment does the *physical* order/location of drives in a mdadm-managed RAID-10 array matter?
yes, it will reassemble correctly. that's one of the things written in the metadata ...
Mar
17
answered Need to have clients boot via tftp without mac address
Feb
19
answered Backup/Clone a btrfs partition
Feb
18
answered Interpreting cryptic kernel “page allocation failure” messages
Jan
25
comment Reliable simple file/application distribution in a global intranet?
Well, you don't specify which protocol the app uses to check/download the updates, but if it were HTTP a well setup caching proxy could serve the purpose.
Jan
23
comment NGINX on OSX - Performing terribly slow
does setting resolver_timeout 1s; change anything? also setting error_log /Users/petrogad/logs/ngnix-sites/sandbox_log.txt debug; might bring some insight ...
Jan
23
comment ProFTPD - Failed to retrieve directory listing while using TLS
no problem. if my answer helped you, you should consider accepting it.
Jan
23
answered ProFTPD - Failed to retrieve directory listing while using TLS
Jan
21
answered ipv6 with KVM on debian