355 reputation
310
bio website julientartarin.com
location France
age 29
visits member for 5 years, 6 months
seen Oct 9 at 11:02

Server admin, developer, entrepreneur...


Sep
24
comment What do these profiling results mean?
WP Super Cache serves static content only if you're not logged in (based on cookies)
Sep
23
comment Multiple DNS records pointing to a single domain
If one connection fails, one of N customers' connection will fail too, N being the number of IN A records. This is due to DNS caching on the client side. When a client resolves a domain, if there are multiple records, there are multiple answers (randomly sorted). The first answer is then cached for TTL seconds. If you don't update your configuration when a host fails, at the end of the TTL, another query will occur, with 1/N chance to get the same host. Round robin DNS is not fail-over !
Sep
23
answered Multiple DNS records pointing to a single domain
Sep
22
comment Find's -true option: what for?
Sure, but it's more explicit and has the same syntax with -true
Sep
22
answered Find's -true option: what for?
Sep
8
answered Getting more helpful tab completion prompts in bash?
Sep
8
answered Good online data hosting — in Europe?
Sep
3
answered How to avoid external Javascript problem hanging server?
Sep
3
comment What values to set for Apache 2 worker server pool management?
Thank you for your advice. I set : StartServers 8 MaxClients 1024 MinSpareThreads 512 MaxSpareThreads 1024 ThreadsPerChild 64 MaxRequestsPerChild 10000 I chose greater values since the memory footprint is supposed to be much smaller. I noticed too that when running apachectl configtest (or start/stop) with weird values, it reports the error and auto adjusts the settings.
Sep
2
asked What values to set for Apache 2 worker server pool management?
Jun
26
awarded  Beta
Jun
8
awarded  Scholar
Jun
8
accepted Do I need to stop services (Apache, MySQL) during software RAID 1 reconstruction on Linux?
Jun
5
comment Do I need to stop services (Apache, MySQL) during software RAID 1 reconstruction on Linux?
I do have backups, of course !
Jun
5
awarded  Student
Jun
5
awarded  Supporter
Jun
5
asked Do I need to stop services (Apache, MySQL) during software RAID 1 reconstruction on Linux?
May
14
awarded  Autobiographer
May
14
awarded  Teacher
May
13
answered What are main steps doing forensic analysis of linux box after it was hacked?