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On Thursday 19 July 2007 10:59:22 Christian Heim wrote: |
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> On Thursday 19 July 2007 10:14:06 Christian Parpart wrote: |
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> > Hi all, |
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> > |
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> > I just migrated a standard gentoo/linux to a hardened profile including |
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> > hardened-sources with grsecurity enabled and PaX-disabled. |
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> > |
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> > Well, it is basically used as a mySQL server, however, we do a biig sql |
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> > db import once a week to operate on it. the import took about 12 hours. |
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> > but now, using the hardened sourced and the hardened profile built system |
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> > it really taked about 24+ hours. |
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> > |
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> > this really confuses me. can it be because of the extra validations the |
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> > kernel-/userspace has to perform? |
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> > |
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> > mysqld still ran at 100%, before the hardened migration and after. |
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> |
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> Which mysql version is that ? iirc mysql-5.0.34 had a fix for that, but you |
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> might wanna talk to wschlich since he reported the thing and it got fixed |
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> with the next upstream release. |
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it is mysql-5.0.42 with {berkdb, big-tables, extraengine, ssl} use-flags |
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enabled. |
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i'm going into this a little deeper on saturday, i hope i'll find a solution |
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soon. |
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so thanks for you reply so far, |
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Christian Parpart. |
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