Hi,
I have the following environment:
TSM Server 5.1.5.2 on AIX 5.1, a FC Adapter 6228 and an IBM LTO 3583 with
SANDataGateway.
When the library is performing an intensive write process, I get the
following messages in the activity log:
01/07/03 17:02:48 ANR8311E An I/O error occurred while accessing drive
3583DRV2 (/dev/rmt2) for WRITE operation, errno = 5.
01/07/03 17:02:48 ANR1411W Access mode for volume 393ACA now set to
"read-only" due to write error.
01/07/03 17:02:48 ANR8302E I/O error on drive 3583DRV2 (/dev/rmt2) (OP=OFFL,
Error Number=5, CC=0, KEY=0B, ASC=4E, ASCQ=00,
SENSE=70.00.0B.00.00.00.00.1C.00.00.00.00.4E.00.00.00.10-.47.00.00.00.01.20.20.20.20.20.20.20.1A.00.01.40.DF.01.0-0,
Description=An undetermined error has occurred). Refer to Appendix D in the
'Messages' manual for recommended action.
IBM changed this drive twice, but I still get the same messages.
Does somebody know if it is a known problem with the OS or the TSM version?
* The settings for the SDG, library and drives are the following:
1. SAN DataGateway
Firm: 4.20.05
- Device Mapping
LUN Device
0: Control LUN
1: SCSI-1: [6:0]ULT3583-TL
2: SCSI-1: [0:0]ULT3580-TD1
3: SCSI-1: [1:0]ULT3580-TD1
- FC port 1
Port Type: Node loop (NL_Port)
Port Mode: Target Only
Connection: loop only
Firm: 3.00.33
Frame size: 2048
Frame buffer size: 4,416
Media: GBIC SW 850nm, 2Gb
HostType: AIX
2. LIBRARY LTO 3583
Type: 3583L18
S/N: 78 12987
/dev/smc0
Firm: 2.80
3. Drive1
/dev/rmt1
Firm: 25D4
4. Drive2
/dev/rmt2
Firm: 25D4
* The output of the AIX command "lsattr -El fcsN" are the following:
- For fcs0
bus_intr_lvl 20 Bus interruptlevel False
intr_priority 3 Interrupt priority False
bus_io_addr 0x2ec00 Bus I/O address False
bus_mem_addr 0xc8020000 Bus memory address False
lg_term_dma 0x200000 N/A True
max_xfer_size 0x100000 Maximum Transfer Size True
num_cmd_elems 200 Maximum number of COMMANDS to queue to the adapter
True
pref_alpa 0x1 Preferred AL_PA True
sw_fc_class 2 FC Class for Fabric True
init_link al INIT Link flags True
- For fcs1
bus_intr_lvl 41 Bus interrupt leve False
intr_priority 3 Interrupt priority False
bus_io_addr 0x7ec00 Bus I/O address False
bus_mem_addr 0xf0020000 Bus memory address False
lg_term_dma 0x200000 N/A True
max_xfer_size 0x100000 Maximum Transfer Size True
num_cmd_elems 200 Maximum number of COMMANDS to queue to the adapter
True
pref_alpa 0x1 Preferred AL_PA True
sw_fc_class 2 FC Class for Fabric True
init_link al INIT Link flags True
Thanks in advance,
Henry Aranda
Henry Aranda
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