node04:~# lsmod | sort
ac                     11400  0
ata_generic            13060  0
ata_piix               25092  7
battery                19976  0
button                 13984  0
dm_mirror              27008  0
dm_mod                 67832  2 dm_snapshot,dm_mirror
dm_snapshot            21960  0
e1000                 127296  0
ehci_hcd               39692  0
evdev                  17024  0
ext3                  139024  1
fan                     9864  0
generic                 9732  0 [permanent]
i2c_core               29824  1 i2c_i801
i2c_i801               13852  0
ib_core                63360  5 ib_umad,ib_ipath,mlx4_ib,ib_mad,ib_uverbs
ib_ipath              225092  0
ib_mad                 42148  2 ib_umad,mlx4_ib
ib_umad                21544  0
ib_uverbs              40112  0
ide_core              144920  2 piix,generic
ipv6                  286248  28
iTCO_wdt               17488  0
jbd                    55976  1 ext3
libata                162736  2 ata_generic,ata_piix
loop                   22788  0
mbcache                13952  1 ext3
mlx4_core              74464  1 mlx4_ib
mlx4_ib                43776  0
Module                  Size  Used by
pci_hotplug            35504  1 shpchp
pcspkr                  7808  0
piix                   13316  0 [permanent]
processor              45032  9 thermal
psmouse                45724  0
scsi_mod              170296  2 sd_mod,libata
sd_mod                 33408  8
serio_raw              11908  0
shpchp                 38428  0
thermal                22688  0
uhci_hcd               30112  0
xfs                   495720  5