I think it wants a raw device, not a partition. Also, I noticed you're using two 7tb partitions on a single 14tb lun. You're going to really hurt your performance by doing it that way. Just my $.02.
On Tue, Jul 22, 2008 at 3:03 PM, Ms. Megan Larko <[EMAIL PROTECTED]> wrote: > Hi, > > I am a neophyte trying to benchmark new hardware for a Lustre setup. > I got the Lustre IOkit noarch rpm and installed it onto the OSS. I > edited the file /usr/bin/sgpdd-survey (attached) to meet the > description of our OSS (RAM is 16Gb, sample new hardware detected at > /dev/sdg). > > My initial running of sgpdd-survey produced the following errors: > [EMAIL PROTECTED] ~]# sgpdd-survey > Can't find SG device for /dev/sdg1, testing for partition > /usr/bin/sgpdd-survey: line 105: CAPACITY > trying > 0x200: syntax error in expression (error token is "trying > 0x200") > /usr/bin/sgpdd-survey: line 106: [: ==: unary operator expected > Tue Jul 22 14:46:48 EDT 2008 sgpdd-survey on /dev/sdg1 from oss4.crew.local > /usr/bin/sgpdd-survey: line 134: rsz*1024/bs: division by 0 (error token is > "s") > > System Info: > [EMAIL PROTECTED] ~]# uname -a > Linux oss4.crew.local 2.6.18-53.1.13.el5_lustre.1.6.4.3smp #1 SMP Sun > Feb 17 08:38:44 EST 2008 x86_64 x86_64 x86_64 GNU/Linux > [EMAIL PROTECTED] ~]# cat /etc/redhat-release > CentOS release 5 (Final) > > The physical device is there. I did format it into two 7Tb partitions > just to give it an earlier test. Do I have to un-format it for > sgpdd-survey? > > [EMAIL PROTECTED] ~]# parted /dev/sdg > GNU Parted 1.8.1 > Using /dev/sdg > Welcome to GNU Parted! Type 'help' to view a list of commands. > (parted) print > > Model: LSI MegaRAID 8888ELP (scsi) > Disk /dev/sdg: 14.0TB > Sector size (logical/physical): 512B/512B > Partition Table: gpt > > Number Start End Size File system Name Flags > 1 17.4kB 7000GB 7000GB ext3 sdg1 > 2 7000GB 14.0TB 6986GB ext3 sdg2 > > (parted) q > Information: Don't forget to update /etc/fstab, if necessary. > > Any advice for testing a new system with sgpdd-survey? > > Advice appreciated! > megan > > _______________________________________________ > Lustre-discuss mailing list > [email protected] > http://lists.lustre.org/mailman/listinfo/lustre-discuss > >
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