| To: | stan@xxxxxxxxxxxxxxxxx |
|---|---|
| Subject: | Re: A little RAID experiment |
| From: | Stefan Ring <stefanrin@xxxxxxxxx> |
| Date: | Tue, 17 Jul 2012 00:16:08 +0200 |
| Cc: | xfs@xxxxxxxxxxx |
| Dkim-signature: | v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=TPpF6b2TlXwWjui+gkBqQSGzzm06G7JiEIRygloFUMs=; b=xHXQKRXdLtQdhJrF3OM52AT42bbmtj8LaC0UElEcyP6+bYO2pxOlAMPW3ayRdJ7iSt XDeaK3dXOFjZ5TG3IMjEYh47E1bnA/D6HNa1ZEG2kdi6/Db8JwO8FG/jrYSZBN9fAyOq S4UV+oAItbLAhphi/3qz6dyBnd7GFMBf6WGyGElFvS5qAw57prbywyVv9hyx9ei/3cho shZM7jy2grP9NlJbvtjfpQtFmonS1SgRltR7AFHC0PnoFHhTgl3BHmDrYjJTgU53DIjf xq2WhztYkr95KwGfv+ie2o/jV62mjlH1KziCey7yQyPHscA9rjorqUnApwx5cWA/+Iev rd7A== |
| In-reply-to: | <5004875D.1020305@xxxxxxxxxxxxxxxxx> |
| References: | <CAAxjCEzh3+doupD=LmgqSbCeYWzn9Ru-vE4T8tOJmoud+28FDQ@xxxxxxxxxxxxxx> <CAAxjCEzEiXv5Kna9zxZ-ePbhNg6nfRinkU=PCuyX3QHesq5qcg@xxxxxxxxxxxxxx> <5004875D.1020305@xxxxxxxxxxxxxxxxx> |
>> If I thought that the internal RAID was bad, that's only because I >> have not yet experienced an external enclosure from HP attached via >> FibreChannel (P2000 G3 MSA, QLogic Corp. ISP2532-based 8Gb Fibre >> Channel to PCI Express HBA). Unfortunately, I don't have detailed >> information about the configuration of this enclosure, except that >> it's a RAID6 volume, with 10 or 12 disks, I believe. > > Without that information the numbers below may tend to be a bit meaningless. Yes, probably, but I likely won't get at the information, let alone change or tweak anything. But even with the most naive setup, a good storage stack "should" not exhibit this kind of behavior. |
| <Prev in Thread] | Current Thread | [Next in Thread> |
|---|---|---|
| ||
| Previous by Date: | Re: xfs_repair failing., Emmanuel Florac |
|---|---|
| Next by Date: | Re: A little RAID experiment, Stan Hoeppner |
| Previous by Thread: | Re: A little RAID experiment, Dave Chinner |
| Next by Thread: | xfs_repair failing., Emmanuel Florac |
| Indexes: | [Date] [Thread] [Top] [All Lists] |