zepsuty losetup

[Paweł Kwiatkowski]

coś nie tak jest z losetup:
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# losetup -e des /dev/loop0 pliczek
Password:
ioctl: LOOP_SET_STATUS: Invalid argument
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z innymi algorytmami tak samo.
kawałek strace:
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ioctl(4, 0x4c04, 0xbfd36540)            = -1 EINVAL (Invalid argument)
ioctl(4, 0x4c02, 0xbfd364b0)            = -1 EINVAL (Invalid argument)
dup(2)                                  = 3
fcntl64(3, F_GETFL)                     = 0x8002 (flags O_RDWR|
O_LARGEFILE)
fstat64(3, {st_mode=S_IFCHR|0600, st_rdev=makedev(136, 1), ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
0) = 0xb7f23000
_llseek(3, 0, 0xbfd3631c, SEEK_CUR)     = -1 ESPIPE (Illegal seek)
write(3, "ioctl: LOOP_SET_STATUS: Invalid "..., 41ioctl:
LOOP_SET_STATUS: Invalid argument
) = 41
close(3)                                = 0
munmap(0xb7f23000, 4096)                = 0
ioctl(4, 0x4c01, 0)                     = 0
close(4)                                = 0
exit_group(1)                           = ?
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# rpm -q losetup
losetup-2.12r-4

Pozdrawiam,
-- 
Paweł Kwiatkowski
e-mail/jid: qwiat w pld-linux.org