Re: Dell Shared PERC8 RAID Controller

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So I do have ESXi on one of the blade servers. Curiously "lspci -nn"
output is very different. I for example don't see two RAID controllers
but one:

...
00:10.0 SCSI storage controller [0100]: LSI Logic / Symbios Logic
53c1030 PCI-X Fusion-MPT Dual Ultra320 SCSI [1000:0030] (rev 01)
...

Also, lsmod returns the following:

[root@storpro ~]# lsmod
Module                  Size  Used by
nfsd                  304902  13
lockd                  73534  1 nfsd
nfs_acl                 2647  1 nfsd
auth_rpcgss            44917  1 nfsd
autofs4                26449  3
sunrpc                261235  19 nfsd,lockd,nfs_acl,auth_rpcgss
ipv6                  321582  68
xfs                  1088447  2
exportfs                4236  2 nfsd,xfs
ppdev                   8537  0
parport_pc             22690  0
parport                36209  2 p[root@storpro ~]# lsmod
Module                  Size  Used by
nfsd                  304902  13
lockd                  73534  1 nfsd
nfs_acl                 2647  1 nfsd
auth_rpcgss            44917  1 nfsd
autofs4                26449  3
sunrpc                261235  19 nfsd,lockd,nfs_acl,auth_rpcgss
ipv6                  321582  68
xfs                  1088447  2
exportfs                4236  2 nfsd,xfs
ppdev                   8537  0
parport_pc             22690  0
parport                36209  2 ppdev,parport_pc
e1000                 170678  0
microcode             112653  0
vmware_balloon          7199  0
sg                     29350  0
i2c_piix4              12608  0
i2c_core               31084  1 i2c_piix4
shpchp                 32778  0
ext4                  363344  2
jbd2                   91554  1 ext4
mbcache                 8193  1 ext4
sd_mod                 38976  7
crc_t10dif              1541  1 sd_mod
sr_mod                 15177  0
cdrom                  39085  1 sr_mod
mptspi                 16603  4
mptscsih               36700  1 mptspi
mptbase                93647  2 mptspi,mptscsih
scsi_transport_spi     25863  1 mptspi
pata_acpi               3701  0
ata_generic             3837  0
ata_piix               24121  0
dm_mirror              14133  0
dm_region_hash         12085  1 dm_mirror
dm_log                  9930  2 dm_mirror,dm_region_hash
dm_mod                 82839  8 dm_mirror,dm_log
pdev,parport_pc
e1000                 170678  0
microcode             112653  0
vmware_balloon          7199  0
sg                     29350  0
i2c_piix4              12608  0
i2c_core               31084  1 i2c_piix4
shpchp                 32778  0
ext4                  363344  2
jbd2                   91554  1 ext4
mbcache                 8193  1 ext4
sd_mod                 38976  7
crc_t10dif              1541  1 sd_mod
sr_mod                 15177  0
cdrom                  39085  1 sr_mod
mptspi                 16603  4
mptscsih               36700  1 mptspi
mptbase                93647  2 mptspi,mptscsih
scsi_transport_spi     25863  1 mptspi
pata_acpi               3701  0
ata_generic             3837  0
ata_piix               24121  0
dm_mirror              14133  0
dm_region_hash         12085  1 dm_mirror
dm_log                  9930  2 dm_mirror,dm_region_hash
dm_mod                 82839  8 dm_mirror,dm_log

[root@storpro ~]# modinfo mptspi
filename:
/lib/modules/2.6.32-358.18.1.el6.x86_64/kernel/drivers/message/fusion/mptspi.ko
version:        3.04.20
license:        GPL
description:    Fusion MPT SPI Host driver
author:         LSI Corporation
srcversion:     BFB86D57259351D6A601FFB
alias:          pci:v00001000d00000040sv*sd*bc*sc*i*
alias:          pci:v0000117Cd00000030sv*sd*bc*sc*i*
alias:          pci:v00001000d00000030sv*sd*bc*sc*i*
depends:        mptscsih,scsi_transport_spi,mptbase
vermagic:       2.6.32-358.18.1.el6.x86_64 SMP mod_unload modversions
parm:           mpt_saf_te: Force enabling SEP Processor: enable=1
(default=MPTSCSIH_SAF_TE=0) (int)
--
Istvan Hubay Cebrian
http://icebrian.net


On 3 March 2014 15:33, Emmanuel Florac <eflorac@xxxxxxxxxxxxxx> wrote:
> Le Mon, 3 Mar 2014 15:22:13 +0000
> Istvan Hubay Cebrian <istvan.cebrian@xxxxxxxxx> écrivait:
>
>> I can't however see the Shared storage provided by the VRTX Enclosure.
>> I would assume one controller is for the internal storage of the M520
>> Blade and the other controller for the Shared storage.
>
> Yes, that's probably the case. As I said, I'd first try installing ESXi
> on a blade to check what driver it uses for this particular card (ESXi
> is a special Linux distro after all).
>
> --
> ------------------------------------------------------------------------
> Emmanuel Florac     |   Direction technique
>                     |   Intellique
>                     |   <eflorac@xxxxxxxxxxxxxx>
>                     |   +33 1 78 94 84 02
> ------------------------------------------------------------------------
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