Обсуждение: DBT-2 pulls PostgreSQL from CVS for STP
I've added a new test parameter so that the test on STP can pull from CVS. When requesting a test, use the flag '-x 1' in the "Optimal Script Parameters" box and the test will pull from CVS. A test I ran the other day failed because the database ran out of shared memory. I was going to try to patch src/backend/storage/ipc/ipci.c to see if I can get around it, but it looks promising otherwise. :) -- Mark Wong - - markw@osdl.org Open Source Development Lab Inc - A non-profit corporation 12725 SW Millikan Way - Suite 400 - Beaverton, OR 97005 (503) 626-2455 x 32 (office) (503) 626-2436 (fax) http://developer.osdl.org/markw/
markw@osdl.org writes:
> A test I ran the other day failed because the database ran out of shared
> memory.
This is a bug Jan introduced recently --- he forgot to modify the shared
memory setup code to allow space for the new data structures used by
ARC. Jan, would you mind fixing that soon? It's getting in people's
way.
regards, tom lane
Tom Lane <tgl@sss.pgh.pa.us> writes: > This is a bug Jan introduced recently --- he forgot to modify the > shared memory setup code to allow space for the new data structures > used by ARC. Jan, would you mind fixing that soon? It's getting in > people's way. Jan had asked that I include the fix for the bug in my bufmgr work (which I have), but considering that it will probably take me a while to get that into a state that is suitable for committing, it might make more sense for Jan to just commit the fix himself. -Neil
Neil Conway wrote: > Tom Lane <tgl@sss.pgh.pa.us> writes: >> This is a bug Jan introduced recently --- he forgot to modify the >> shared memory setup code to allow space for the new data structures >> used by ARC. Jan, would you mind fixing that soon? It's getting in >> people's way. > > Jan had asked that I include the fix for the bug in my bufmgr work > (which I have), but considering that it will probably take me a while > to get that into a state that is suitable for committing, it might > make more sense for Jan to just commit the fix himself. K, will do Jan -- #======================================================================# # It's easier to get forgiveness for being wrong than for being right. # # Let's break this rule - forgive me. # #================================================== JanWieck@Yahoo.com #
On 14 Jan, Jan Wieck wrote: > Neil Conway wrote: > >> Tom Lane <tgl@sss.pgh.pa.us> writes: >>> This is a bug Jan introduced recently --- he forgot to modify the >>> shared memory setup code to allow space for the new data structures >>> used by ARC. Jan, would you mind fixing that soon? It's getting in >>> people's way. >> >> Jan had asked that I include the fix for the bug in my bufmgr work >> (which I have), but considering that it will probably take me a while >> to get that into a state that is suitable for committing, it might >> make more sense for Jan to just commit the fix himself. > > K, will do > > > Jan > Ok, it did take me while to try another go at it, but it works. :) You can see some results against today's snapsnot here:http://khack.osdl.org/stp/287106/ And for review, you can see intructions on how to run your own here:http://developer.osdl.org/markw/stp_dbt2_howto.html Mark