5,068 reputation
1330
bio website pseudoterminal.org
location Vienna, Austria
age 31
visits member for 5 years, 4 months
seen Mar 27 at 17:50

Freelance IT consultant and software developer. Some stuff I'm familiar with:

  • High Performance Computing
  • Infiniband
  • Various HPC related tech (xcat, parallel file systems, DRMs)
  • VMWare's full suite of products
  • Storage arrays and SANs(FCP/iSCSI)
  • 10GbE Networking and Products
  • Performance evaluation
  • Distributed Systems and Applications
  • Heterogenous IT infrastructure (Linux/MacOS/Windows) integration
  • C/C++/Python/Perl/Erlang/Haskell

Nov
18
awarded  Yearling
Sep
30
awarded  Explainer
Jul
2
awarded  Curious
Jun
24
awarded  Enlightened
Jun
24
awarded  Nice Answer
Mar
23
awarded  Notable Question
Nov
18
awarded  Yearling
Apr
15
awarded  Revival
Feb
1
awarded  Popular Question
Dec
7
answered Is SysRq reboot any better than Ctrl-Alt-Del in case of freeze (debian distro)?
Dec
4
comment How can I determine which switch the Infiniband subnet manager is running on?
Which switches?
Nov
29
comment High I/O latency with software RAID, LUKS encrypted and LVM partitioned KVM setup
Well file system barriers exist for a reason, namely not having a BBWC and write caching turned on. This setup can lead to potential data loss on power loss events. You should get a BBWC HBA.
Nov
28
revised High I/O latency with software RAID, LUKS encrypted and LVM partitioned KVM setup
added 182 characters in body
Nov
28
answered High I/O latency with software RAID, LUKS encrypted and LVM partitioned KVM setup
Nov
20
comment Cisco redundancy modes
Can you provide a full show redundancy states ?
Nov
18
awarded  Yearling
Nov
6
answered Is there a maximum of open files per process in Linux?
Oct
25
revised Virtualizing a production MySQL server
edited body
Oct
25
comment Virtualizing a production MySQL server
How many disks back your SAN volume and in which RAID level?
Oct
25
answered Virtualizing a production MySQL server