Thread: Postgres crashes on cygserver
I've built postgres to run on cygserver rather than cygipc because we were experiencing hangs that had previously been thought to be caused by cygipc. After building postgres it worked fine under heavy load on my workstation, and both our development machines. However, once deployed to our production server the problem reappeared. What can I do to alleviate this problem? -- David Mitchell Software Engineer Telogis NOTICE: This message (including any attachments) contains CONFIDENTIAL INFORMATION intended for a specific individual and purpose, and is protected by law. If you are not the intended recipient, you should delete this message and are hereby notified that any disclosure, copying, or distribution of this message, or the taking of any action based on it, is strictly prohibited.
Whoops, turns out it doesn't work on both development machines, only one of them. And the production machine and development machine that doesn't work have this in common: they are both multiprocessors (two hyperthreaded processors to be precise, so windows sees 4 cpus). I tried setting the cygserver process to have an affinity for only one cpu but the problem still arose. David Mitchell wrote: > I've built postgres to run on cygserver rather than cygipc because we > were experiencing hangs that had previously been thought to be caused by > cygipc. After building postgres it worked fine under heavy load on my > workstation, and both our development machines. However, once deployed > to our production server the problem reappeared. > > What can I do to alleviate this problem? -- David Mitchell Software Engineer Telogis NOTICE: This message (including any attachments) contains CONFIDENTIAL INFORMATION intended for a specific individual and purpose, and is protected by law. If you are not the intended recipient, you should delete this message and are hereby notified that any disclosure, copying, or distribution of this message, or the taking of any action based on it, is strictly prohibited.
David, On Mon, Mar 22, 2004 at 10:37:13AM +1200, David Mitchell wrote: > Whoops, turns out it doesn't work on both development machines, only > one of them. And the production machine and development machine that > doesn't work have this in common: they are both multiprocessors (two > hyperthreaded processors to be precise, so windows sees 4 cpus). > > I tried setting the cygserver process to have an affinity for only one > cpu but the problem still arose. Are you using the latest version of Cygwin? If not, then upgrade and try again. If so, then please report this problem to the Cygwin list. Thanks, Jason -- PGP/GPG Key: http://www.tishler.net/jason/pubkey.asc or key servers Fingerprint: 7A73 1405 7F2B E669 C19D 8784 1AFD E4CC ECF4 8EF6