From: Konstantin Volckov <goldhead@altlinux.ru> To: sisyphus@altlinux.ru Subject: Re: [sisyphus] soft raid level 5. постоянно меняет cache buffer size Date: Thu, 23 Jan 2003 21:50:37 +0300 Message-ID: <20030123215037.6383ef56.goldhead@altlinux.ru> (raw) In-Reply-To: <20030123131112.4a32596a.avl@l14.ru> On Thu, 23 Jan 2003 13:11:12 +0300 "Alexey V. Lubimov" <avl@l14.ru> wrote: Hi! > Чего то не нравятся мне эти сообщения: > пахнет отсутствием оптимизации. > > Jan 23 13:07:21 server last message repeated 2 times > Jan 23 13:07:23 server kernel: raid5: switching cache buffer size, 4096 > --> 512 Jan 23 13:07:23 server kernel: raid5: switching cache buffer > size, 0 --> 4096 Jan 23 13:07:23 server kernel: raid5: switching cache > buffer size, 0 --> 512 Jan 23 13:07:23 server kernel: raid5: switching > cache buffer size, 0 --> 4096 Jan 23 13:07:28 server kernel: raid5: > switching cache buffer size, 4096 --> 512 Jan 23 13:07:28 server kernel: > raid5: switching cache buffer size, 0 --> 4096 Jan 23 13:07:28 server > kernel: raid5: switching cache buffer size, 4096 --> 512 Jan 23 13:07:28 > server kernel: raid5: switching cache buffer size, 0 --> 4096 Jan 23 > 13:07:29 server kernel: raid5: switching cache buffer size, 4096 --> 512 > Jan 23 13:07:29 server kernel: raid5: switching cache buffer size, 0 --> > 4096 Jan 23 13:07:29 server kernel: raid5: switching cache buffer size, > 4096 --> 512 Jan 23 13:07:33 server kernel: raid5: switching cache > buffer size, 512 --> 4096 Jan 23 13:07:33 server kernel: raid5: > switching cache buffer size, 4096 --> 512 Jan 23 13:07:39 server kernel: > raid5: switching cache buffer size, 512 --> 4096 Jan 23 13:07:45 server > kernel: raid5: switching cache buffer size, 4096 --> 512 Jan 23 13:07:48 > server kernel: raid5: switching cache buffer size, 512 --> 4096 > > raid5 - soft raid level 5 на трех одинаковых scsi дисках. > Отчего он может постоянно скакать по разным cache buffer size? Это на каком ядре? > -- > С уважением, Алексей Любимов avl@cad.ru -- Успехов, Konstantin
next prev parent reply other threads:[~2003-01-23 18:50 UTC|newest] Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top 2003-01-23 10:11 Alexey V. Lubimov 2003-01-23 18:50 ` Konstantin Volckov [this message] 2000-01-01 1:54 ` Alexey V. Lubimov 2003-01-23 21:00 ` [sisyphus] " Michael Shigorin
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