[Lustre-discuss] sgpdd-survey and /dev/dm-0

2012-06-12 Thread Michael Kluge
Hi list, is there way to run sgpdd-survey on device mapper disks? Regards, Michael -- Dr.-Ing. Michael Kluge Technische Universität Dresden Center for Information Services and High Performance Computing (ZIH) D-01062 Dresden Germany Contact: Willersbau, Room WIL A 208 Phone: (+49) 351 463-

[Lustre-discuss] MMP: lustre-discuss@lists.lustre.org

2012-06-12 Thread DaMiri Young
Hi All, We are recovering from a Lustre 1.6 error. We believe this error resulted from several drives failing simultaneously. We replaced the failed drives and while down, upgraded the controller & enclosure firmware on the S2A9900. After getting the appliance back online we are now trying to ru

Re: [Lustre-discuss] sgpdd-survey and /dev/dm-0

2012-06-12 Thread Frank Riley
Mount your OSTs as a raw devices using raw. Do a "man raw". I can't remember if you create the raw device from the /dev/mapper/* device or the /dev/dm-N device, but one of those works. Then run sgpdd_survey on the /dev/rawN devices. From: lustre-discuss-boun...@lists.lustre.org [mailto:lustre-d

Re: [Lustre-discuss] sgpdd-survey and /dev/dm-0

2012-06-12 Thread Michael Kluge
Hi Frank, thanks a lot, that helped. Regards, Michael Am Dienstag, 12. Juni 2012, 14:24:27 schrieb Frank Riley: > Mount your OSTs as a raw devices using raw. Do a "man raw". I can't remember > if you create the raw device from the /dev/mapper/* device or the /dev/dm-N > device, but one of thos