Hi Gabriele,
There was a bug in solaris can cause the panic. You will see the fix in
s10 update 4.
Larry
Gabriele Bulfon wrote:
Hello,
I've been using Quantum LTO2 from Certance for a couple of years with Bacula,
without problems.
I got my hands on a Tandberg Data LTO2 420 recently, and tested it both on
Solaris x86 and Solaris Sparc.
The device is seen, and mt status works fine.
Once I start bacula and try to operate the device (or even if I just use the
manual commands, such as btape to read the tape label), both systems crash
instantly.
Here I paste the crash logged in /var/adm/messages on the sparc system.
Jun 13 10:01:42 labv250 ^Mpanic[cpu1]/thread=3000201f340:
Jun 13 10:01:42 labv250 unix: [ID 799565 kern.notice] BAD TRAP: type=28
rp=2a100963530 addr=7bf3a1c8 mmu_fsr=0
Jun 13 10:01:42 labv250 unix: [ID 100000 kern.notice]
Jun 13 10:01:42 labv250 unix: [ID 839527 kern.notice] btape:
Jun 13 10:01:42 labv250 unix: [ID 983713 kern.notice] integer divide zero trap:
Jun 13 10:01:42 labv250 unix: [ID 381800 kern.notice] addr=0x7bf3a1c8
Jun 13 10:01:42 labv250 unix: [ID 101969 kern.notice] pid=822, pc=0x7bf3a1c8,
sp=0x2a100962dd1, tstate=0x4400001601, context=0x653
Jun 13 10:01:42 labv250 unix: [ID 743441 kern.notice] g1-g7: 7bf38f10,
7bf38c00, 100000, ffbfed18, ffffffffffffffff, 0, 3000201f340
Jun 13 10:01:42 labv250 unix: [ID 100000 kern.notice]
Jun 13 10:01:42 labv250 genunix: [ID 723222 kern.notice] 000002a100963250
unix:die+9c (28, 2a100963530, 7bf3a1c8, 0, 2a100963310, 1)
Jun 13 10:01:42 labv250 genunix: [ID 179002 kern.notice] %l0-3:
0000000000000001 0000000000000028 00000000000001b6 0000000000000000
Jun 13 10:01:42 labv250 %l4-7: 0000000000000000 0000000000000000
0000000000000001 0000000001076000
Jun 13 10:01:42 labv250 genunix: [ID 723222 kern.notice] 000002a100963330
unix:trap+638 (2a100963530, 1, 0, 0, 30000f12000, 3000201f340)
Jun 13 10:01:42 labv250 genunix: [ID 179002 kern.notice] %l0-3:
0000000000000000 0000060003a07818 0000000000000028 00000600039a91a8
Jun 13 10:01:42 labv250 %l4-7: 0000000000000000 0000000000000000
0000000000000000 0000000000010200
Jun 13 10:01:43 labv250 genunix: [ID 723222 kern.notice] 000002a100963480
unix:ktl0+48 (c, 1a67b, 60003724960, c, 0, 0)
Jun 13 10:01:43 labv250 genunix: [ID 179002 kern.notice] %l0-3:
0000000000000002 0000000000001400 0000004400001601 000000000101aa04
Jun 13 10:01:43 labv250 %l4-7: 0000000000800000 0000000000000000
0000000000000000 000002a100963530
Jun 13 10:01:43 labv250 genunix: [ID 562518 kern.notice] 000002a1009635d0 0
(60002c80ac0, 80000, 19, 60002c80ada, 5, 80000)
Jun 13 10:01:43 labv250 genunix: [ID 179002 kern.notice] %l0-3:
000000210000014f 0000000000102003 0000000000100000 0000000000000000
Jun 13 10:01:43 labv250 %l4-7: 0000000000080000 0000000000000004
000000007bf38c00 0000000000000000
Jun 13 10:01:43 labv250 genunix: [ID 723222 kern.notice] 000002a1009636a0
st:st_ioctl+dac (210000014f, 60002c80ac0, ffbfed18, 102003, 60002d23ae0, 6d01)
Jun 13 10:01:43 labv250 genunix: [ID 179002 kern.notice] %l0-3:
0000000000102003 0000000000006c00 0000000000006d01 0000000000006c00
Jun 13 10:01:43 labv250 %l4-7: 000000000000000b 0000000000006c00
0000000000006c00 0000000000006d05
Jun 13 10:01:43 labv250 genunix: [ID 723222 kern.notice] 000002a1009638e0
genunix:fop_ioctl+20 (60002df3a00, 6d01, ffbfed18, 102003, 60002d23ae0, 12066d4)
Jun 13 10:01:43 labv250 genunix: [ID 179002 kern.notice] %l0-3:
000006000319c000 000006000319c000 0000000000000003 0000060003a07818
Jun 13 10:01:43 labv250 %l4-7: 00000000000171f9 0000000000017b24
0000000000000000 00000000018a9400
Jun 13 10:01:44 labv250 genunix: [ID 723222 kern.notice] 000002a100963990
genunix:ioctl+184 (3, 60003922828, ffbfed18, 3c3fc, 0, 6d01)
Jun 13 10:01:44 labv250 genunix: [ID 179002 kern.notice] %l0-3:
0000000000000000 0000000000000000 0000000000000004 00000000000039ce
Jun 13 10:01:44 labv250 %l4-7: 0000000000000001 0000000000000000
0000000000000000 0000000000000000
Jun 13 10:01:44 labv250 unix: [ID 100000 kern.notice]
Jun 13 10:01:44 labv250 genunix: [ID 672855 kern.notice] syncing file systems...
Jun 13 10:01:44 labv250 genunix: [ID 733762 kern.notice] 1
Jun 13 10:01:45 labv250 genunix: [ID 904073 kern.notice] done
Jun 13 10:01:47 labv250 genunix: [ID 111219 kern.notice] dumping to
/dev/dsk/c0t0d0s1, offset 430374912, content: kernel
Jun 13 10:01:55 labv250 genunix: [ID 409368 kern.notice] ^M100% done: 20465
pages dumped, compression ratio 3.93,
Jun 13 10:01:55 labv250 genunix: [ID 851671 kern.notice] dump succeeded
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