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On Wed, Apr 16, 2003 at 04:56:16PM +1000, Lincoln Dale wrote: > in general, all OSes get rather upset if disks disappear under > them. particularly if those disks contain swap -- exactly how is the > machine meant to recover from that? Of course, if cables are pulled out or something like that, I'm not expecting the OS to recover from that. :-) I'm not trying to recover from or survive physical configuration changes. I'm more interested in what happens when a volume generates a temporary error, such as the ones that sometimes occur when doing logical configuration changes (BIN-file changes on Symmetrix, for example). > >When making an online configuration change on the Symmetrix (such as > >remapping volumes), it is possible for the attached hosts to experience > >a temporary error while accessing a storage array volume. For example, > are you sure this tech note will still apply with the DMX? I'm not sure, but that doesn't apply to us anyway since we have a 8530. Anyway, I'll take a look at the SCSI_TIMEOUT value. Thanks for your suggestions. -- Jurjen Oskam PGP Key available at http://www.stupendous.org/ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||||
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