Re: [GENERAL] SHMMAX and SHMALL question

2011-01-22 Thread D M
Thank you so much for the script. ~deepak On Jan 22, 2011, at 10:18 AM, Greg Smith wrote: > DM wrote: >> RAM = 16GB, what value should i set for shmall? > > Given that PostgreSQL rarely sees increasing improvement as shared_buffers > goes over 50% of RAM, I just use that figure for the shmal

Re: [GENERAL] ERROR: could not read block 4707 of relation 1663/16384/16564: Success

2011-07-30 Thread D M
My guess is some one moved the data folder or the directory got deleted (/var/lib/pgsql/9.0/data/.../...1663/16384/16564). Without server restart. I am sure some experts gonna answer this very well. Thanks Deepak On Jul 30, 2011, at 2:01 AM, Deniz Atak wrote: > Hi, > > I am using postgresql

Re: [GENERAL] ERROR: could not read block 4707 of relation 1663/16384/16564: Success

2011-08-01 Thread D M
I am not sure how big your table is one way we implemented here was we selected the clean rows and outputted it to a csv file. And the rows affected we had to load from the backup, luckily we had the clean backup. Ex: assume you have 1,2,3,4,5100 rows and the corrupted is between 60-70. I o