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04-24-2008, 06:15 PM
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 Removing NONSEG mode I attach patch which remove nonsegment mode support. It was discussed during last commit fest. Nonsegment mode is possible uses only on couple of FS (ZFS, XFS) and it is not safe on any OS because each OS support more filesystems. I added RELSEG option to the configure script to allow easily compile with different segment size (on most filesystem 1T is safe value). As a bonus I added also BLCKSZ to configure script. It is not important for this patch but it could be useful e.g. for buildfarm testing with different BLCKSZ. Patch requires to run autoconf and autoheader. Zdenek PS: --with-segsize=1/1024 allows set segsize to 1MB - good for testing -- Sent via pgsql-patches mailing list (pgsql-patches@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-patches      |
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04-24-2008, 06:15 PM
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| Re: Removing NONSEG mode Zdenek Kotala wrote: > I attach patch which remove nonsegment mode support. It was discussed during > last commit fest. Nonsegment mode is possible uses only on couple of FS (ZFS, > XFS) and it is not safe on any OS because each OS support more filesystems. Added to May commitfest, thanks. -- Alvaro Herrera http://www.CommandPrompt.com/ PostgreSQL Replication, Consulting, Custom Development, 24x7 support -- Sent via pgsql-patches mailing list (pgsql-patches@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-patches |
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05-02-2008, 05:07 AM
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| Re: Removing NONSEG mode Zdenek Kotala <Zdenek.Kotala@Sun.COM> writes: > I attach patch which remove nonsegment mode support. It was discussed during > last commit fest. Nonsegment mode is possible uses only on couple of FS (ZFS, > XFS) and it is not safe on any OS because each OS support more filesystems. Applied with revisions --- mostly, you missed updating the documentation, but also I didn't like the "LL" constant you used in RELSEG_SIZE. It's unportable and there might be unexpected side effects from having the macro represent an int64 constant instead of an integer. So I had configure do the arithmetic and emit an integer. regards, tom lane -- Sent via pgsql-patches mailing list (pgsql-patches@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-patches |
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