From: "Антон Горлов" <stalker@altlinux.ru>
To: ALT Linux Sisyphus discussion list <sisyphus@altlinux.ru>
Subject: Re: [sisyphus] странные глюки при монтировании образов. loop.
Date: Fri, 09 Sep 2005 23:48:57 +0400
Message-ID: <4321E729.90007@altlinux.ru> (raw)
In-Reply-To: <43212B39.2080308@altlinux.ru>
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Антон Горлов пишет:
> Далее -сделал слепок корневго раздела (так же в реськью и конечно же
> отмонтирвал его). Попытался подмонтировать (результат одинаковый под
> обоими ядрами-родное из мастера и wks) --не взлетло. Со словами -что
> ошибка в вашем loop-девайсе или many filesystem is mounted. При всём
> этом -образа дисков и образ /boot монтируется нармально. ритащил этот
> образ н работу -чудо. Он подмонтировался без проблем (на работе -чстый
> ALM24+апдейты).
> Кто собсно виноват и как это так?
Вот..для повышения информативности вывод strace на образ boot- раздела и
на образ корневого:
Почему-то он обижается на xfs:
4569 mount("/dev/loop1", "/mnt/iso", "xfs",
MS_POSIXACL|MS_ACTIVE|MS_NOUSER|0xec0000, 0x805b6c0) = -1 EINVAL
(Invalid argument)
4569 open("/dev/loop1", O_RDONLY|O_LARGEFILE) = 6
Вопрос -почему? на работе под чистым мастером не обиделся...
--
np: silence)
[-- Attachment #2: root.log --]
[-- Type: text/plain, Size: 3161 bytes --]
4569 execve("/bin/mount", ["mount", "/mnt/S/root.img", "/mnt/iso", "-o", "loop=/dev/loop1"], [/* 34 vars */]) = 0
4569 uname({sys="Linux", node="localhost.localdomain", ...}) = 0
4569 brk(0) = 0x805b000
4569 open("/etc/ld.so.preload", O_RDONLY) = -1 ENOENT (No such file or directory)
4569 open("/etc/ld.so.cache", O_RDONLY) = 6
4569 fstat64(6, {st_mode=S_IFREG|0644, st_size=56879, ...}) = 0
4569 mmap2(NULL, 56879, PROT_READ, MAP_PRIVATE, 6, 0) = 0xa7ee5000
4569 close(6) = 0
4569 open("/lib/libc.so.6", O_RDONLY) = 6
4569 read(6, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\320Q\1"..., 512) = 512
4569 fstat64(6, {st_mode=S_IFREG|0755, st_size=1094832, ...}) = 0
4569 mmap2(NULL, 1101572, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 6, 0) = 0xa7dd8000
4569 mmap2(0xa7edf000, 16384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 6, 0x107) = 0xa7edf000
4569 mmap2(0xa7ee3000, 7940, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xa7ee3000
4569 close(6) = 0
4569 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xa7dd7000
4569 mprotect(0xa7edf000, 4096, PROT_READ) = 0
4569 munmap(0xa7ee5000, 56879) = 0
4569 brk(0) = 0x805b000
4569 brk(0x807c000) = 0x807c000
4569 brk(0) = 0x807c000
4569 umask(077) = 022
4569 open("/dev/null", O_RDWR|O_LARGEFILE) = 6
4569 close(6) = 0
4569 getuid32() = 0
4569 geteuid32() = 0
4569 lstat64("/etc/mtab", {st_mode=S_IFREG|0644, st_size=229, ...}) = 0
4569 open("/mnt/S/root.img", O_RDWR|O_LARGEFILE) = 6
4569 open("/dev/loop1", O_RDWR|O_LARGEFILE) = 8
4569 mlockall(MCL_CURRENT|MCL_FUTURE) = 0
4569 ioctl(8, 0x4c00, 0x6) = 0
4569 close(6) = 0
4569 ioctl(8, 0x4c04, 0xafd01780) = 0
4569 close(8) = 0
4569 rt_sigprocmask(SIG_BLOCK, ~[TRAP SEGV], NULL, 8) = 0
4569 stat64("/dev/loop1", {st_mode=S_IFBLK|0660, st_rdev=makedev(7, 1), ...}) = 0
4569 open("/dev/loop1", O_RDONLY|O_LARGEFILE) = 6
4569 _llseek(6, 0, [0], SEEK_SET) = 0
4569 read(6, "XFSB\0\0\20\0\0\0\0\0\0\220\300 \0\0\0\0\0\0\0\0\0\0\0"..., 576) = 576
4569 close(6) = 0
4569 mount("/dev/loop1", "/mnt/iso", "xfs", MS_POSIXACL|MS_ACTIVE|MS_NOUSER|0xec0000, 0x805b6c0) = -1 EINVAL (Invalid argument)
4569 open("/dev/loop1", O_RDONLY|O_LARGEFILE) = 6
4569 ioctl(6, 0x4c01, 0) = 0
4569 close(6) = 0
4569 rt_sigprocmask(SIG_UNBLOCK, ~[TRAP SEGV], NULL, 8) = 0
4569 write(2, "mount: wrong fs type, bad option"..., 104) = 104
4569 stat64("/dev/loop1", {st_mode=S_IFBLK|0660, st_rdev=makedev(7, 1), ...}) = 0
4569 open("/dev/loop1", O_RDONLY|O_NONBLOCK|O_LARGEFILE) = 6
4569 ioctl(6, BLKGETSIZE, 0xafd01920) = 0
4569 write(2, " (could this be the IDE de"..., 112) = 112
4569 close(6) = 0
4569 exit_group(32) = ?
[-- Attachment #3: boot.log --]
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4563 execve("/bin/mount", ["mount", "/mnt/S/boot.img", "/mnt/iso", "-o", "loop=/dev/loop1"], [/* 34 vars */]) = 0
4563 uname({sys="Linux", node="localhost.localdomain", ...}) = 0
4563 brk(0) = 0x805b000
4563 open("/etc/ld.so.preload", O_RDONLY) = -1 ENOENT (No such file or directory)
4563 open("/etc/ld.so.cache", O_RDONLY) = 6
4563 fstat64(6, {st_mode=S_IFREG|0644, st_size=56879, ...}) = 0
4563 mmap2(NULL, 56879, PROT_READ, MAP_PRIVATE, 6, 0) = 0xa7efe000
4563 close(6) = 0
4563 open("/lib/libc.so.6", O_RDONLY) = 6
4563 read(6, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\320Q\1"..., 512) = 512
4563 fstat64(6, {st_mode=S_IFREG|0755, st_size=1094832, ...}) = 0
4563 mmap2(NULL, 1101572, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 6, 0) = 0xa7df1000
4563 mmap2(0xa7ef8000, 16384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 6, 0x107) = 0xa7ef8000
4563 mmap2(0xa7efc000, 7940, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xa7efc000
4563 close(6) = 0
4563 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xa7df0000
4563 mprotect(0xa7ef8000, 4096, PROT_READ) = 0
4563 munmap(0xa7efe000, 56879) = 0
4563 brk(0) = 0x805b000
4563 brk(0x807c000) = 0x807c000
4563 brk(0) = 0x807c000
4563 umask(077) = 022
4563 open("/dev/null", O_RDWR|O_LARGEFILE) = 6
4563 close(6) = 0
4563 getuid32() = 0
4563 geteuid32() = 0
4563 lstat64("/etc/mtab", {st_mode=S_IFREG|0644, st_size=229, ...}) = 0
4563 open("/mnt/S/boot.img", O_RDWR|O_LARGEFILE) = 6
4563 open("/dev/loop1", O_RDWR|O_LARGEFILE) = 8
4563 mlockall(MCL_CURRENT|MCL_FUTURE) = 0
4563 ioctl(8, 0x4c00, 0x6) = 0
4563 close(6) = 0
4563 ioctl(8, 0x4c04, 0xaf81ba30) = 0
4563 close(8) = 0
4563 rt_sigprocmask(SIG_BLOCK, ~[TRAP SEGV], NULL, 8) = 0
4563 stat64("/dev/loop1", {st_mode=S_IFBLK|0660, st_rdev=makedev(7, 1), ...}) = 0
4563 open("/dev/loop1", O_RDONLY|O_LARGEFILE) = 6
4563 _llseek(6, 0, [0], SEEK_SET) = 0
4563 read(6, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 576) = 576
4563 _llseek(6, 512, [512], SEEK_SET) = 0
4563 read(6, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
4563 _llseek(6, 1024, [1024], SEEK_SET) = 0
4563 read(6, " ^\0\0dx\1\0\321\22\0\0?I\1\0\365]\0\0\1\0\0\0\0\0\0\0"..., 228) = 228
4563 close(6) = 0
4563 mount("/dev/loop1", "/mnt/iso", "ext3", MS_POSIXACL|MS_ACTIVE|MS_NOUSER|0xec0000, 0x805b6c0) = 0
4563 readlink("/mnt", 0xaf81ab00, 4096) = -1 EINVAL (Invalid argument)
4563 readlink("/mnt/S", 0xaf81ab00, 4096) = -1 EINVAL (Invalid argument)
4563 readlink("/mnt/S/boot.img", 0xaf81ab00, 4096) = -1 EINVAL (Invalid argument)
4563 readlink("/mnt", 0xaf81ab00, 4096) = -1 EINVAL (Invalid argument)
4563 readlink("/mnt/iso", 0xaf81ab00, 4096) = -1 EINVAL (Invalid argument)
4563 open("/etc/mtab", O_RDWR|O_CREAT|O_LARGEFILE, 0644) = 6
4563 close(6) = 0
4563 rt_sigaction(SIGHUP, {0x804e5d0, ~[], 0}, NULL, 8) = 0
4563 rt_sigaction(SIGINT, {0x804e5d0, ~[], 0}, NULL, 8) = 0
4563 rt_sigaction(SIGQUIT, {0x804e5d0, ~[], 0}, NULL, 8) = 0
4563 rt_sigaction(SIGILL, {0x804e5d0, ~[], 0}, NULL, 8) = 0
4563 rt_sigaction(SIGTRAP, {0x804e5d0, ~[], 0}, NULL, 8) = 0
4563 rt_sigaction(SIGABRT, {0x804e5d0, ~[], 0}, NULL, 8) = 0
4563 rt_sigaction(SIGBUS, {0x804e5d0, ~[], 0}, NULL, 8) = 0
4563 rt_sigaction(SIGFPE, {0x804e5d0, ~[], 0}, NULL, 8) = 0
4563 rt_sigaction(SIGKILL, {0x804e5d0, ~[], 0}, NULL, 8) = -1 EINVAL (Invalid argument)
4563 rt_sigaction(SIGUSR1, {0x804e5d0, ~[], 0}, NULL, 8) = 0
4563 rt_sigaction(SIGSEGV, {0x804e5d0, ~[], 0}, NULL, 8) = 0
4563 rt_sigaction(SIGUSR2, {0x804e5d0, ~[], 0}, NULL, 8) = 0
4563 rt_sigaction(SIGPIPE, {0x804e5d0, ~[], 0}, NULL, 8) = 0
4563 rt_sigaction(SIGALRM, {0x804e600, ~[], 0}, NULL, 8) = 0
4563 rt_sigaction(SIGTERM, {0x804e5d0, ~[], 0}, NULL, 8) = 0
4563 rt_sigaction(SIGSTKFLT, {0x804e5d0, ~[], 0}, NULL, 8) = 0
4563 getpid() = 4563
4563 open("/etc/mtab~4563", O_WRONLY|O_CREAT|O_LARGEFILE, 0) = 6
4563 close(6) = 0
4563 link("/etc/mtab~4563", "/etc/mtab~") = 0
4563 unlink("/etc/mtab~4563") = 0
4563 open("/etc/mtab~", O_WRONLY|O_LARGEFILE) = 6
4563 fcntl64(6, F_SETLK64, {type=F_WRLCK, whence=SEEK_SET, start=0, len=0}, 0xaf81ba80) = 0
4563 close(6) = 0
4563 umask(033) = 077
4563 open("/etc/mtab", O_RDWR|O_APPEND|O_CREAT|O_LARGEFILE, 0666) = 6
4563 umask(077) = 033
4563 fstat64(6, {st_mode=S_IFREG|0644, st_size=229, ...}) = 0
4563 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xa7f0b000
4563 fstat64(6, {st_mode=S_IFREG|0644, st_size=229, ...}) = 0
4563 _llseek(6, 0, [0], SEEK_SET) = 0
4563 read(6, "/dev/hdb6 / xfs rw 0 0\nproc /pro"..., 229) = 229
4563 write(6, "/mnt/S/boot.img /mnt/iso ext3 rw"..., 53) = 53
4563 close(6) = 0
4563 munmap(0xa7f0b000, 4096) = 0
4563 unlink("/etc/mtab~") = 0
4563 rt_sigprocmask(SIG_UNBLOCK, ~[TRAP SEGV], NULL, 8) = 0
4563 exit_group(0) = ?
next prev parent reply other threads:[~2005-09-09 19:48 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-09-09 6:27 Антон Горлов
2005-09-09 19:48 ` Антон Горлов [this message]
2005-09-09 22:45 ` Dmitry V. Levin
2005-09-10 4:41 ` Антон Горлов
2005-09-09 20:45 ` Антон Горлов
2005-09-10 13:33 ` Sergey Vlasov
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