CentOS 5 :: Can't Get Fiber Channel Disks Working
Feb 23, 2011
Setting up a new Centos 5.5 server with an LSI Logic 7402XP fiber channel HBA card connected by fiber to an enclosure with 28 SATA drives.This is just a bunch of disks.I want to mount them /disk1, /disk2,disk28. No RAID or LVM. After connecting the dsisks and rebooting there are 28 new devices /dev/sdc, /dev/sdd, ...
/dev/sdad. Going to /sys/class/scsi_disk will list all of them. Pick any one and go into device and you can cat the vendor and model and state is "Running." But try parted /dev/sdc and it just quitts. fdisk and mkfs produce errors. Attepting to read or write the device directly with dd fails. The mpt fusion kernel mods are present. I'm pretty sure this hardware is on the suuported list. And I've tried swapping out the card and cables in case of bad hardware. What am I missing to be able to partition and mkfs these disks?
getinfo is at
http://pastebin.centos.org/36873
[root@localhost dev]# cd /dev ; ls sd*
sda sda3 sda6 sdac sdb1 sdb4 sdc sdf sdi sdl sdo sdr sdu sdx
sda1 sda4 sdaa sdad sdb2 sdb5 sdd sdg sdj sdm sdp sds sdv sdy
[code]....
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Nov 10, 2010
I need to mount a drive over fiber channel. It's a 4 terabyte drive. We're using a paragon driver to access other volumes on the SAN in a similar way. Works fine. I mount the other volumes as mount -t ufsd /dev/sdd1 /mnt/VolumeName Works fine. This is also an ntfs drive. The error I get when I mount: mount -t ufsd /dev/sdg1 /mnt/VolumeName01 is NTFS-fs error (device sdg1): ntfs_fill_super(): Device has unsupported hardsect_size
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[code]...
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May 9, 2010
System Specs
3.2 GHz Dell GX280
Sans Digital TR5M-B in JBOD configuration (PCIe 1x)
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No GUI (no KDE/Gnome), command line only.
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Jan 13, 2011
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[URL]
How is that even possible when df -h looks like this?:
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Filesystem Size Used Avail Use% Mounted on
/dev/mapper/VolGroup00-LogVol00
446G 70G 354G 17% /
[code]...
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procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu------
r b swpd free buff cache si so bi bo in cs us sy id wa st
[code]....
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[Code]...
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*-cdrom UNCLAIMED
description: SCSI CD-ROM
product: DVDRAM GSA-T50L
[Code].....
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Feb 21, 2011
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1000000+0 records in
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[Code].....
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Code:
Device Boot Start End Blocks Id System
/dev/sdb1 1 60242 483890176 83 Linux
[code].....
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Oct 29, 2010
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[code]....
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Jul 20, 2011
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ifconfig
eth0Link encap: EthernetHWaddr 7D:60:00:00:00:00
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[Code]....
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