similar to: [PATCH] virtio-scsi: Implement change_queue_depth for virtscsi targets

Dear all, actually I installed CentOS 5.4 x86_64 on 11 new Dell R710 servers. It is required to use 5.4 to be covered by the NetApp Interoperability Matrix for use of Snapdrive. All systems spit out the error message mpt2sas0: failure at drivers/scsi/mpt2sas/mpt2sas_scsih.c:4637/_scsih_add_device()! at boot time. In dmesg the complete SCSI initialization logging appears as follows: SCSI

On Tue Feb 16 03:35:06 PM, John R Pierce wrote: Thanks to both you and Mark Roth for chiming in and thank you for the lsi-raidinfo script. > On 2/16/2016 3:23 PM, Zube wrote: > >Does anyone know what program can be used to query the RAID status > >from the OS for an on-board LSI SAS 2308-4i? > > the 2308 isn't actually a megaraid, Right, that is in agreement with both

Package: xen-hypervisor-4.0-amd64 Version: 4.0.1-1 Severity: normal My 32Bit Dom0-crashes with error "Out of SW-IOMMU space for 65536 bytes" after doing moderate I/O on the local storage, which is a software-raid1 over 3 harddrives, connected to the builtin Perc H200 controller with ext3-fs. The error is reproduceable with "dd if=/dev/zero of=bigfile bs=1024 count=1000000"

I'm trying to figure out why 2 machines have a "hard I/O lock" on the HDD when running EL6. I have 4 identical machines, all were stable with EL5. 2 work great with EL6, 2 do not. I've checked momtherboard BIOS versions and settings, SAS controller BIOS versions and settings, they are the same between the working and non- working systems. When booting a non-working system,

Does anyone know what program can be used to query the RAID status from the OS for an on-board LSI SAS 2308-4i? On this page: http://docs.avagotech.com/docs/12351997 there is a curious note on the left that reads: "Integrated MegaRAID support available upon request" After one mostly fruitless round of chatting with LSI/Avago/Broadcom and one completely fruitless round of chatting

Forgot to copy the virtualization list.. On Wed, 2009-09-30 at 11:53 -0700, Alok Kataria wrote: > Hi James, > > Given that their are no more modification requests, I think this driver > should be ready for prime time now. I have incorporated the remaining > few outstanding comments while rebasing the patch for 32-rc1. > > Please consider this for the SCSI tree. Also let me

Forgot to copy the virtualization list.. On Wed, 2009-09-30 at 11:53 -0700, Alok Kataria wrote: > Hi James, > > Given that their are no more modification requests, I think this driver > should be ready for prime time now. I have incorporated the remaining > few outstanding comments while rebasing the patch for 32-rc1. > > Please consider this for the SCSI tree. Also let me

Here is the V6, which addresses most of the suggestions from Chris'. Please consider this for the scsi-tree. Thanks, Alok (Hoping Sixth time's a charm :) VMware PVSCSI driver - v6. Changelog (v6-v5) - remove unneeded header file includes. - make pvscsi_dev as a static function. - IRQF_SHARED only for INT/X, pass zero for rest. - use __get_free_pages to allocate ctx->sgl.

Here is the V6, which addresses most of the suggestions from Chris'. Please consider this for the scsi-tree. Thanks, Alok (Hoping Sixth time's a charm :) VMware PVSCSI driver - v6. Changelog (v6-v5) - remove unneeded header file includes. - make pvscsi_dev as a static function. - IRQF_SHARED only for INT/X, pass zero for rest. - use __get_free_pages to allocate ctx->sgl.

[11558.527680] ------------[ cut here ]------------ [11558.527708] kernel BUG at fs/btrfs/transaction.c:1337! [11558.527730] invalid opcode: 0000 [#1] PREEMPT SMP [11558.527764] CPU 1 [11558.527776] Modules linked in: loop nls_cp437 vfat fat dm_mod xfs exportfs jfs usb_storage uas fuse ext4 jbd2 mbcache snd_hda_codec_hdmi snd_hda_codec_realtek arc4 iwlwifi snd_hda_intel snd_hda_codec uvcvideo