Date: Wed, 8 Aug 2012 00:25:49 +0300 From: George Kontostanos <gkontos.mail@gmail.com> To: FreeBSD Stable <freebsd-stable@freebsd.org> Subject: LSI 9240-4i 4K alignment Message-ID: <CA%2BdUSyrdPsDJyZ0Ow3%2B6sNzc10we2BGV10tUYtzkuE5u9Ook2A@mail.gmail.com>
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Hi all,
We have a server with a LSI 9240-4i controller configured in JBOD with
4 SATA disks. Running FreeBSD 9.1-Beta1:
Relevant dmesg:
FreeBSD 9.1-BETA1 #0: Thu Jul 12 09:38:51 UTC 2012
root@farrell.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC amd64
CPU: Intel(R) Xeon(R) CPU E31230 @ 3.20GHz (3200.09-MHz K8-class CPU)
Origin = "GenuineIntel" Id = 0x206a7 Family = 6 Model = 2a Stepping = 7
Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
Features2=0x1fbae3ff<SSE3,PCLMULQDQ,DTES64,MON,DS_CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,TSCDLT,AESNI,XSAVE,OSXSAVE,AVX>
AMD Features=0x28100800<SYSCALL,NX,RDTSCP,LM>
AMD Features2=0x1<LAHF>
TSC: P-state invariant, performance statistics
real memory = 17179869184 (16384 MB)
avail memory = 16471670784 (15708 MB)
...
mfi0: <Drake Skinny> port 0xe000-0xe0ff mem
0xf7a60000-0xf7a63fff,0xf7a00000-0xf7a3ffff irq 16 at device 0.0 on
pci1
mfi0: Using MSI
mfi0: Megaraid SAS driver Ver 4.23
...
mfi0: 321 (397672301s/0x0020/info) - Shutdown command received from host
mfi0: 322 (boot + 3s/0x0020/info) - Firmware initialization started
(PCI ID 0073/1000/9241/1000)
mfi0: 323 (boot + 3s/0x0020/info) - Firmware version 2.130.354-1664
mfi0: 324 (boot + 3s/0x0020/info) - Firmware initialization started
(PCI ID 0073/1000/9241/1000)
mfi0: 325 (boot + 3s/0x0020/info) - Firmware version 2.130.354-1664
mfi0: 326 (boot + 5s/0x0020/info) - Package version 20.10.1-0107
mfi0: 327 (boot + 5s/0x0020/info) - Board Revision 03A
mfi0: 328 (boot + 25s/0x0002/info) - Inserted: PD 04(e0xff/s3)
...
mfisyspd0 on mfi0
mfisyspd0: 1907729MB (3907029168 sectors) SYSPD volume
mfisyspd0: SYSPD volume attached
mfisyspd1 on mfi0
mfisyspd1: 1907729MB (3907029168 sectors) SYSPD volume
mfisyspd1: SYSPD volume attached
mfisyspd2 on mfi0
mfisyspd2: 1907729MB (3907029168 sectors) SYSPD volume
mfisyspd2: SYSPD volume attached
mfisyspd3 on mfi0
mfisyspd3: 1907729MB (3907029168 sectors) SYSPD volume
mfisyspd3: SYSPD volume attached
...
mfi0: 329 (boot + 25s/0x0002/info) - Inserted: PD 04(e0xff/s3) Info:
enclPd=ffff, scsiType=0, portMap=00,
sasAddr=4433221100000000,0000000000000000
mfi0: 330 (boot + 25s/0x0002/info) - Inserted: PD 05(e0xff/s1)
mfi0: 331 (boot + 25s/0x0002/info) - Inserted: PD 05(e0xff/s1) Info:
enclPd=ffff, scsiType=0, portMap=02,
sasAddr=4433221102000000,0000000000000000
mfi0: 332 (boot + 25s/0x0002/info) - Inserted: PD 06(e0xff/s2)
mfi0: 333 (boot + 25s/0x0002/info) - Inserted: PD 06(e0xff/s2) Info:
enclPd=ffff, scsiType=0, portMap=03,
sasAddr=4433221101000000,0000000000000000
mfi0: 334 (boot + 25s/0x0002/info) - Inserted: PD 07(e0xff/s0)
mfi0: 335 (boot + 25s/0x0002/info) - Inserted: PD 07(e0xff/s0) Info:
enclPd=ffff, scsiType=0, portMap=01,
sasAddr=4433221103000000,0000000000000000
mfi0: 336 (397672376s/0x0020/info) - Time established as 08/07/12
16:32:56; (28 seconds since power on)
The problem:
When trying to create a RaidZ pool using gpart and perform a 4K
alignment using gnop, we get the follwoing error immediately after
exporting the pool and destroying the .nop devices:
id: 8043746387654554958
state: FAULTED
status: One or more devices contains corrupted data.
action: The pool cannot be imported due to damaged devices or data.
The pool may be active on another system, but can be imported using
the '-f' flag.
see: http://illumos.org/msg/ZFS-8000-5E
config:
Pool FAULTED corrupted data
raidz1-0 ONLINE
13283347160590042564 UNAVAIL corrupted data
16981727992215676534 UNAVAIL corrupted data
6607570030658834339 UNAVAIL corrupted data
3435463242860701988 UNAVAIL corrupted data
When we use glabel for the same purpose with the combination of gnop,
the pool imports fine.
Any suggestions?
--
George Kontostanos
Aicom telecoms ltd
http://www.aisecure.net
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