[ADSM-L] Convert to TSM Devices or use the rmt device
2015-01-22 09:36:26
Hi,
I am installing new systems and traditionally would have converted my
rmt devices to mt TSM devices. Is this now a legacy activity to perform?
We are using LTO Ultrium 6 drives and whilst interrogating the rmt device I can
see a lot more tuneable attributes than when converted to mt device and using
the TSM devices.
lsattr -El mt61
FCPORT_ID 0x64f200 FC Port ID
True
LUNMAP_ID 0x0 Mapped LUN ID of
the device True
PRODUCT_ID Ultrium 6-SCSI Product ID of the device
False
WW_NAME 0x500104f000axxx1 WW Name of the Port False
block_size 1024 Block Size
True
lsattr -El rmt61
block_size 0 BLOCK size
(0=variable length) True
delay 45 Set
delay after a FAILED command True
density_set_1 0 DENSITY setting
#1 True
density_set_2 0 DENSITY setting
#2 True
extfm no Use
EXTENDED file marks True
location Location
Label True
lun_id 0x0 Logical
Unit Number ID False
mode yes Use DEVICE
BUFFERS during writes True
node_name 0x500104f00cxxxxx FC Node Name
False
res_support yes RESERVE/RELEASE
support True
ret_error no RETURN error
on tape change or reset True
rwtimeout 1200 Set timeout for
the READ or WRITE command True
scsi_id 0xc8dc00 SCSI ID
False
var_block_size 0 BLOCK SIZE for
variable length support True
ww_name 0x500104f00cxxxxxx FC World Wide Name
False
Many Thanks, Jason.
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