I have been struggling with gvinum over the last few days, and have
recently hit an interesting problem: the 'rename' command in gvinum
doesn't appear to work on drive objects in 7.0-RELEASE.
I initially created three drive objects to support my RAID-5 gvinum setup,
named 'r0', 'r1' and 'r2'. Straightaway, I realised that this was not the
naming scheme I had intended to use, but rather than deleting and
recreating them, I tried renaming to 'rA', 'rB' and 'rC'. This appeared to
complete successfully, I created the appropriate volume and plex,
newfs(8)ed the filesystem, and mounted it as appropriate.
However, on rebooting the machine (some days later) I discovered that the
rename operation did not persist across a reboot. Thus, I have three
drives named 'r0', 'r1' and 'r2', and a RAID-5 plex that looks for drives
to attach to subdisks named 'rA', 'rB' and 'rC'. It fails to load
successfully, and I am left without a running volume... especially
irritating as it contains my /usr filesystem.
No amount of booting to single user and issuing 'rename r0 rA', with or
without 'saveconfig', results in a drive name change that persists across
reboots.
I have tried deleting and recreating the drive objects with the correct
names, but all that manages to do is panic the kernel on the create step,
with the attached panic message. I realise this is an entirely separate
question.
Any ideas? I have attached my dmesg, and I'm using 7.0-RELEASE-p2.
Thanks,
David Adam
[EMAIL PROTECTED]Fatal trap 12: page fault while in kernel mode
cpuid = 1; apic id = 00
fault virtual address= 0x40
fault code = supervisor read, page not present
instruction pointer = 0x20:0xc55dabcb
stack pointer = 0x28:0xe56aa800
frame pointer = 0x28:0xe56aa81c
code segment = base 0x0 limit 0xf, type 0x1b
= DPL 0, pres 1, def32 1, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 2 (g_event)
trap number = 12
panic: page fault
cpuid = 1
Copyright (c) 1992-2008 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
The Regents of the University of California. All rights reserved.
FreeBSD is a registered trademark of The FreeBSD Foundation.
FreeBSD 7.0-RELEASE #0: Sun Feb 24 19:59:52 UTC 2008
[EMAIL PROTECTED]:/usr/obj/usr/src/sys/GENERIC
Timecounter i8254 frequency 1193182 Hz quality 0
CPU: Intel(R) Pentium(R) III CPU family 1133MHz (1130.45-MHz 686-class CPU)
Origin = GenuineIntel Id = 0x6b1 Stepping = 1
Features=0x383fbffFPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE
real memory = 2147221504 (2047 MB)
avail memory = 2091663360 (1994 MB)
ACPI APIC Table: INTEL SCB20
FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
cpu0 (BSP): APIC ID: 3
cpu1 (AP): APIC ID: 0
MADT: Forcing active-low polarity and level trigger for SCI
ioapic0 Version 1.1 irqs 0-15 on motherboard
ioapic1 Version 1.1 irqs 16-31 on motherboard
lapic3: Forcing LINT1 to edge trigger
kbd1 at kbdmux0
ath_hal: 0.9.20.3 (AR5210, AR5211, AR5212, RF5111, RF5112, RF2413, RF5413)
hptrr: HPT RocketRAID controller driver v1.1 (Feb 24 2008 19:59:27)
acpi0: INTEL SCB20 on motherboard
ACPI Warning (dswload-0794): Type override - [DEB_] had invalid type (Integer)
for Scope operator, changed to (Scope) [20070320]
ACPI Warning (dswload-0794): Type override - [MLIB] had invalid type (Integer)
for Scope operator, changed to (Scope) [20070320]
ACPI Warning (dswload-0794): Type override - [DATA] had invalid type (String)
for Scope operator, changed to (Scope) [20070320]
ACPI Warning (dswload-0794): Type override - [SIO_] had invalid type (String)
for Scope operator, changed to (Scope) [20070320]
ACPI Warning (dswload-0794): Type override - [SB__] had invalid type (String)
for Scope operator, changed to (Scope) [20070320]
ACPI Warning (dswload-0794): Type override - [PM__] had invalid type (String)
for Scope operator, changed to (Scope) [20070320]
ACPI Warning (dswload-0794): Type override - [ICNT] had invalid type (String)
for Scope operator, changed to (Scope) [20070320]
ACPI Warning (dswload-0794): Type override - [ACPI] had invalid type (String)
for Scope operator, changed to (Scope) [20070320]
ACPI Warning (dswload-0794): Type override - [LEDP] had invalid type (String)
for Scope operator, changed to (Scope) [20070320]
ACPI Warning (dswload-0794): Type override - [WUES] had invalid type (String)
for Scope operator, changed to (Scope) [20070320]
ACPI Warning (dswload-0794): Type override - [WUSE] had invalid type (String)
for Scope operator, changed to (Scope) [20070320]
ACPI Warning (dswload-0794): Type override - [CSB5] had invalid type (String)
for Scope operator, changed to (Scope) [20070320]
ACPI Warning (dswload-0794): Type override - [PM__] had invalid type (String)
for Scope operator, changed to (Scope) [20070320]
ACPI Warning (dswload-0794): Type override - [BIOS] had invalid type (Integer)
for Scope operator
