metadisk and moving partition from rawfs to ufs

From: Andy Ford (andy.ford@telindus.co.uk)
Date: Tue Nov 02 2004 - 05:07:41 EST


Hi everyone

I have recently moved a rawfs partition to a ufs partition to satisfy
upgrading of an application (InfoVista).
I have two disks that are mirrored where slice 7 is used for the
InfoVista databases. Slice 7 (/dev/md/dsk/d7) is now mounted
on /InfoVista.

The partitions are 22GB in size but I seem to be having problems writing
large amounts of data to them.

I have written a small perl file that writes a counter to a file
in /InfoVista/file but it doesn't get past line 9038.

I have a couple of questions

 1. Is it possible to physically damage the disk while using md
 2. How else can I prove that I have problems with this slice

Thanks

Andy

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