Sorry!
> mdadm version 2.6.6 although it is reported as:
> monosan:~ # mdadm -V
> mdadm - v2.6 - 21 December 2006
I accidentally compiled mdadm 2.6 instead of 2.6.6. But this is even worse:
monosan:~ # mdadm -V
mdadm - v2.6.6 - 19th May 2008
monosan:~ # mdadm -As
Segmentation fault
Regards
Lars
execve("/sbin/mdadm", ["mdadm", "-As"], [/* 54 vars */]) = 0
brk(0) = 0x636000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6034276000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6034275000
access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=39565, ...}) = 0
mmap(NULL, 39565, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f603426b000
close(3) = 0
open("/lib64/libc.so.6", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0p\334\1\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=1354000, ...}) = 0
mmap(NULL, 3424568, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f6033d17000
fadvise64(3, 0, 3424568, POSIX_FADV_WILLNEED) = 0
mprotect(0x7f6033e53000, 2093056, PROT_NONE) = 0
mmap(0x7f6034052000, 20480, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x13b000) = 0x7f6034052000
mmap(0x7f6034057000, 16696, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f6034057000
close(3) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f603426a000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6034269000
arch_prctl(ARCH_SET_FS, 0x7f60342696f0) = 0
mprotect(0x7f6034052000, 12288, PROT_READ) = 0
mprotect(0x62f000, 4096, PROT_READ) = 0
munmap(0x7f603426b000, 39565) = 0
getpid() = 7052
brk(0) = 0x636000
brk(0x657000) = 0x657000
open("/etc/mdadm.conf", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=358, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6034274000
read(3, "DEVICE /dev/sd[ab][0-9] /dev/dm-"..., 4096) = 358
read(3, "", 4096) = 0
read(3, "", 4096) = 0
close(3) = 0
munmap(0x7f6034274000, 4096) = 0
open("/dev", O_RDONLY|O_NONBLOCK|O_DIRECTORY) = 3
fstat(3, {st_mode=S_IFDIR|0755, st_size=8180, ...}) = 0
fcntl(3, F_SETFD, FD_CLOEXEC) = 0
getdents64(3, /* 154 entries */, 4096) = 4080
getdents64(3, /* 138 entries */, 4096) = 4088
getdents64(3, /* 117 entries */, 4096) = 3672
getdents64(3, /* 0 entries */, 4096) = 0
close(3) = 0
open("/dev", O_RDONLY|O_NONBLOCK|O_DIRECTORY) = 3
fstat(3, {st_mode=S_IFDIR|0755, st_size=8180, ...}) = 0
fcntl(3, F_SETFD, FD_CLOEXEC) = 0
getdents64(3, /* 154 entries */, 4096) = 4080
getdents64(3, /* 138 entries */, 4096) = 4088
getdents64(3, /* 117 entries */, 4096) = 3672
getdents64(3, /* 0 entries */, 4096) = 0
close(3) = 0
stat("/dev/md2", {st_mode=S_IFBLK|0640, st_rdev=makedev(9, 2), ...}) = 0
open("/dev/md2", O_RDWR) = 3
fstat(3, {st_mode=S_IFBLK|0640, st_rdev=makedev(9, 2), ...}) = 0
ioctl(3, 0x800c0910, 0x7fff3c274fb0) = 0
ioctl(3, 0x80480911, 0x7fff3c275260) = 0
close(3) = 0
stat("/dev/md3", {st_mode=S_IFBLK|0640, st_rdev=makedev(9, 3), ...}) = 0
open("/dev/md3", O_RDWR) = 3
fstat(3, {st_mode=S_IFBLK|0640, st_rdev=makedev(9, 3), ...}) = 0
ioctl(3, 0x800c0910, 0x7fff3c274fb0) = 0
ioctl(3, 0x80480911, 0x7fff3c275260) = 0
close(3) = 0
stat("/dev/md4", {st_mode=S_IFBLK|0640, st_rdev=makedev(9, 4), ...}) = 0
open("/dev/md4", O_RDWR) = 3
fstat(3, {st_mode=S_IFBLK|0640, st_rdev=makedev(9, 4), ...}) = 0
ioctl(3, 0x800c0910, 0x7fff3c274fb0) = 0
ioctl(3, 0x80480911, 0x7fff3c275260) = 0
close(3) = 0
stat("/dev/md9", {st_mode=S_IFBLK|0640, st_rdev=makedev(9, 9), ...}) = 0
open("/dev/md9", O_RDWR) = 3
fstat(3, {st_mode=S_IFBLK|0640, st_rdev=makedev(9, 9), ...}) = 0
ioctl(3, 0x800c0910, 0x7fff3c274fb0) = 0
ioctl(3, 0x80480911, 0x7fff3c275260) = -1 ENODEV (No such device)
uname({sys="Linux", node="monosan", ...}) = 0
fstat(3, {st_mode=S_IFBLK|0640, st_rdev=makedev(9, 9), ...}) = 0
ioctl(3, 0x800c0910, 0x7fff3c274c30) = 0
ioctl(3, 0x80480911, 0x7fff3c274eb0) = -1 ENODEV (No such device)
ioctl(3, 0x932, 0) = 0
open("/dev", O_RDONLY|O_NONBLOCK|O_DIRECTORY) = 4
fstat(4, {st_mode=S_IFDIR|0755, st_size=8180, ...}) = 0
fcntl(4, F_SETFD, FD_CLOEXEC) = 0
getdents64(4, /* 154 entries */, 4096) = 4080
getdents64(4, /* 138 entries */, 4096) = 4088
getdents64(4, /* 117 entries */, 4096) = 3672
getdents64(4, /* 0 entries */, 4096) = 0
close(4) = 0
open("/dev", O_RDONLY|O_NONBLOCK|O_DIRECTORY) = 4
fstat(4, {st_mode=S_IFDIR|0755, st_size=8180, ...}) = 0
fcntl(4, F_SETFD, FD_CLOEXEC) = 0
getdents64(4, /* 154 entries */, 4096) = 4080
getdents64(4, /* 138 entries */, 4096) = 4088
getdents64(4, /* 117 entries */, 4096) = 3672
getdents64(4, /* 0 entries */, 4096) = 0
close(4) = 0
open("/dev/sdb2", O_RDONLY|O_EXCL) = -1 EBUSY (Device or resource busy)
--- SIGSEGV (Segmentation fault) @ 0 (0) ---
+++ killed by SIGSEGV +++
