# from
http://www.cyberciti.biz/tips/tell-w...an-handle.html
#
/proc/filesystems is the file used to detect filesystems supported by running kernel. You can quickly run grep or cat command to display the list of all supported file system. nodev indicates that the file system is not associated with a physical device such as /dev/sdb1. If you see ext3 or vfat, it means you will be able to mount ext3 and vfat based file systems.
# cat /proc/filesystems | grep -i reiser
reiserfs
reiser4
# ll /media/disk
total 0
# debugfs.reiser4 --print-super /dev/sdb
debugfs.reiser4 1.1.0
Format release: 4.0.1
Copyright (C) 2001-2005 by Hans Reiser, licensing governed by reiser4progs/COPYING.
Master super block (16):
magic: ReIsEr4
blksize: 4096
format: 0x0 (format40)
uuid: 3006ced1-7490-4ea8-a9b8-d82143c6bede
label: <none>
Format super block (17):
plugin: format40
description: Disk-format plugin.
version: 1
magic: ReIsEr40FoRmAt
mkfs id: 0x1ddaf754
flushes: 0
blocks: 488378640
free blocks: 217146980
root block: 37017218
tail policy: 0x2 (smart)
next oid: 0xedade
file count: 188313
tree height: 6
key policy: LARGE
FS status block (21):
FS marked consistent
# /usr/sbin/fsck.reiser4 --print-profile /dev/sdb
Default profile:
create: "ccreg40" (id:0x4 type:0x0) [Regular file plugin for creat(2)]
key: "key_large" (id:0x1 type:0xb) [Key plugin]
node: "node40" (id:0x0 type:0x2) [Node plugin]
compress: "lzo1" (id:0x0 type:0xc) [Compression plugin]
compressMode: "conv" (id:0x4 type:0xd) [Compression Mode plugin]
cluster: "64K" (id:0x0 type:0x10) [Cluster plugin]
hash: "r5_hash" (id:0x1 type:0x3) [Directory entry hash plugin]
fibration: "ext_1_fibre" (id:0x2 type:0x4) [Key fibration plugin]
formatting: "smart" (id:0x2 type:0x5) [File body formatting plugin]
#
# mount --verbose /dev/sdb /media/disk
mount: mount(2) failed: No such file or directory
# strace -f mount /dev/sdb /media/disk
execve("/usr/bin/mount", ["mount", "/dev/sdb", "/media/disk"], [/* 97 vars */]) = 0
brk(0) = 0x5562228ac000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f35f3601000
access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=132499, ...}) = 0
mmap(NULL, 132499, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f35f35e0000
close(3) = 0
open("/usr/lib64/libmount.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\220\242\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=251216, ...}) = 0
mmap(NULL, 2350400, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f35f31a5000
mprotect(0x7f35f31e0000, 2097152, PROT_NONE) = 0
mmap(0x7f35f33e0000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3b000) = 0x7f35f33e0000
mmap(0x7f35f33e2000, 3392, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f35f33e2000
close(3) = 0
open("/lib64/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\360\34\2\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=2003811, ...}) = 0
mmap(NULL, 3856928, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f35f2df7000
mprotect(0x7f35f2f9b000, 2097152, PROT_NONE) = 0
mmap(0x7f35f319b000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1a4000) = 0x7f35f319b000
mmap(0x7f35f31a1000, 14880, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f35f31a1000
close(3) = 0
open("/usr/lib64/libblkid.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0`\207\0\0\0\0\0\0"..., 832) = 832
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f35f35df000
fstat(3, {st_mode=S_IFREG|0755, st_size=238448, ...}) = 0
mmap(NULL, 2337672, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f35f2bbc000
mprotect(0x7f35f2bf2000, 2097152, PROT_NONE) = 0
mmap(0x7f35f2df2000, 16384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x36000) = 0x7f35f2df2000
mmap(0x7f35f2df6000, 2952, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f35f2df6000
close(3) = 0
open("/lib64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\20l\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=138728, ...}) = 0
mmap(NULL, 2242672, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f35f2998000
mprotect(0x7f35f29b9000, 2093056, PROT_NONE) = 0
mmap(0x7f35f2bb8000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x20000) = 0x7f35f2bb8000
mmap(0x7f35f2bba000, 6256, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f35f2bba000
close(3) = 0
open("/usr/lib64/libuuid.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\240\26\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=18968, ...}) = 0
mmap(NULL, 2113928, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f35f2793000
mprotect(0x7f35f2797000, 2093056, PROT_NONE) = 0
mmap(0x7f35f2996000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f35f2996000
close(3) = 0
open("/lib64/libdl.so.2", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\320\16\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=18904, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f35f35de000
mmap(NULL, 2109712, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f35f258f000
mprotect(0x7f35f2592000, 2093056, PROT_NONE) = 0
mmap(0x7f35f2791000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f35f2791000
close(3) = 0
open("/usr/lib64/libpcre.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\31\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=416064, ...}) = 0
mmap(NULL, 2511400, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f35f2329000
mprotect(0x7f35f238e000, 2093056, PROT_NONE) = 0
mmap(0x7f35f258d000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x64000) = 0x7f35f258d000
close(3) = 0
open("/lib64/libpthread.so.0", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\20o\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=141506, ...}) = 0
mmap(NULL, 2217104, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f35f210b000
mprotect(0x7f35f2123000, 2097152, PROT_NONE) = 0
mmap(0x7f35f2323000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x18000) = 0x7f35f2323000
mmap(0x7f35f2325000, 13456, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f35f2325000
close(3) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f35f35dd000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f35f35dc000
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f35f35da000
arch_prctl(ARCH_SET_FS, 0x7f35f35da840) = 0
mprotect(0x7f35f319b000, 16384, PROT_READ) = 0
mprotect(0x7f35f2323000, 4096, PROT_READ) = 0
mprotect(0x7f35f258d000, 4096, PROT_READ) = 0
mprotect(0x7f35f2791000, 4096, PROT_READ) = 0
mprotect(0x7f35f2996000, 4096, PROT_READ) = 0
mprotect(0x7f35f2bb8000, 4096, PROT_READ) = 0
mprotect(0x7f35f2df2000, 12288, PROT_READ) = 0
mprotect(0x7f35f33e0000, 4096, PROT_READ) = 0
mprotect(0x5562217aa000, 4096, PROT_READ) = 0
mprotect(0x7f35f3602000, 4096, PROT_READ) = 0
munmap(0x7f35f35e0000, 132499) = 0
set_tid_address(0x7f35f35dab10) = 14523
set_robust_list(0x7f35f35dab20, 24) = 0
rt_sigaction(SIGRTMIN, {0x7f35f21119f0, [], SA_RESTORER|SA_SIGINFO, 0x7f35f211a9f0}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {0x7f35f2111a80, [], SA_RESTORER|SA_RESTART|SA_SIGINFO, 0x7f35f211a9f0}, NULL, 8) = 0
rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
getrlimit(RLIMIT_STACK, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
statfs("/sys/fs/selinux", 0x7ffd5a86e490) = -1 ENOENT (No such file or directory)
statfs("/selinux", {f_type="REISERFS_SUPER_MAGIC", f_bsize=4096, f_blocks=3136591, f_bfree=1362244, f_bavail=1362244, f_files=0, f_ffree=0, f_fsid={-326274968, 101847464}, f_namelen=255, f_frsize=4096}) = 0
brk(0) = 0x5562228ac000
brk(0x5562228cd000) = 0x5562228cd000
open("/proc/filesystems", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f35f3600000
read(3, "nodev\tsysfs\nnodev\trootfs\nnodev\tr"..., 1024) = 305
read(3, "", 1024) = 0
close(3) = 0
munmap(0x7f35f3600000, 4096) = 0
open("/usr/lib/locale/locale-archive", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/locale.alias", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=2434, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f35f3600000
read(3, "# Locale name alias data base.\n#"..., 4096) = 2434
read(3, "", 4096) = 0
close(3) = 0
munmap(0x7f35f3600000, 4096) = 0
open("/usr/lib/locale/en_US.UTF-8/LC_CTYPE", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/usr/lib/locale/en_US.utf8/LC_CTYPE", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=256356, ...}) = 0
mmap(NULL, 256356, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f35f359b000
close(3) = 0
open("/usr/lib64/gconv/gconv-modules.cache", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=26244, ...}) = 0
mmap(NULL, 26244, PROT_READ, MAP_SHARED, 3, 0) = 0x7f35f35fa000
close(3) = 0
futex(0x7f35f31a08f8, FUTEX_WAKE_PRIVATE, 2147483647) = 0
getuid() = 0
geteuid() = 0
getuid() = 0
geteuid() = 0
getgid() = 100
getegid() = 100
prctl(PR_GET_DUMPABLE) = 1
lstat("/etc/mtab", {st_mode=S_IFLNK|0777, st_size=17, ...}) = 0
getuid() = 0
geteuid() = 0
getgid() = 100
getegid() = 100
prctl(PR_GET_DUMPABLE) = 1
stat("/run", {st_mode=S_IFDIR|0755, st_size=680, ...}) = 0
lstat("/run/mount/utab", {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
open("/run/mount/utab", O_RDWR|O_CREAT|O_CLOEXEC, 0644) = 3
close(3) = 0
readlink("/dev", 0x7ffd5a86c230, 4096) = -1 EINVAL (Invalid argument)
readlink("/dev/sdb", 0x7ffd5a86c230, 4096) = -1 EINVAL (Invalid argument)
stat("/dev/sdb", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 16), ...}) = 0
readlink("/media", 0x7ffd5a86c190, 4096) = -1 EINVAL (Invalid argument)
readlink("/media/disk", 0x7ffd5a86c190, 4096) = -1 EINVAL (Invalid argument)
access("/dev/sdb", F_OK) = 0
open("/dev/sdb", O_RDONLY|O_CLOEXEC) = 3
fadvise64(3, 0, 0, POSIX_FADV_RANDOM) = 0
fstat(3, {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 16), ...}) = 0
uname({sys="Linux", node="orac.site", ...}) = 0
ioctl(3, BLKGETSIZE64, 2000398934016) = 0
open("/sys/dev/block/8:16", O_RDONLY|O_CLOEXEC) = 4
newfstatat(4, "partition", 0x7ffd5a86cf20, 0) = -1 ENOENT (No such file or directory)
openat(4, "dm/uuid", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
close(4) = 0
ioctl(3, CDROM_GET_CAPABILITY or SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT, 0) = -1 EINVAL (Invalid argument)
lseek(3, 2000398843904, SEEK_SET) = 2000398843904
read(3, "\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\0\0\0\0\0"..., 64) = 64
lseek(3, 2000398925824, SEEK_SET) = 2000398925824
read(3, "\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\0\0\0\0\0"..., 256) = 256
lseek(3, 0, SEEK_SET) = 0
read(3, "\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\0\0\0\0\0"..., 256) = 256
lseek(3, 4096, SEEK_SET) = 4096
read(3, "\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\0\0\0\0\0"..., 256) = 256
lseek(3, 2000398933504, SEEK_SET) = 2000398933504
read(3, "\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\0\0\0\0\0"..., 512) = 512
lseek(3, 2000398802432, SEEK_SET) = 2000398802432
read(3, "\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\0\0\0\0\0"..., 512) = 512
lseek(3, 2000398932992, SEEK_SET) = 2000398932992
read(3, "\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\0\0\0\0\0"..., 48) = 48
lseek(3, 2000398901760, SEEK_SET) = 2000398901760
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 24) = 24
lseek(3, 2000398803456, SEEK_SET) = 2000398803456
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 24) = 24
lseek(3, 2000398802944, SEEK_SET) = 2000398802944
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 24) = 24
lseek(3, 2000398729728, SEEK_SET) = 2000398729728
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 24) = 24
lseek(3, 2000398631424, SEEK_SET) = 2000398631424
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 24) = 24
lseek(3, 2000398588416, SEEK_SET) = 2000398588416
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 24) = 24
lseek(3, 2000398557696, SEEK_SET) = 2000398557696
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 24) = 24
lseek(3, 2000398467584, SEEK_SET) = 2000398467584
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 24) = 24
lseek(3, 2000398435328, SEEK_SET) = 2000398435328
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 24) = 24
lseek(3, 2000398426624, SEEK_SET) = 2000398426624
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 24) = 24
lseek(3, 2000398447104, SEEK_SET) = 2000398447104
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 24) = 24
lseek(3, 2000397353472, SEEK_SET) = 2000397353472
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 24) = 24
lseek(3, 2000398928384, SEEK_SET) = 2000398928384
read(3, "\0\0\0\0", 4) = 4
lseek(3, 4096, SEEK_SET) = 4096
read(3, "\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\0\0\0\0\0"..., 1024) = 1024
lseek(3, 2000398929920, SEEK_SET) = 2000398929920
read(3, "\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\0\0\0\0\0"..., 4096) = 4096
lseek(3, 0, SEEK_SET) = 0
read(3, "\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\0\0\0\0\0"..., 1024) = 1024
lseek(3, 1024, SEEK_SET) = 1024
read(3, "\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\0\0\0\0\0"..., 1024) = 1024
lseek(3, 1048576, SEEK_SET) = 1048576
read(3, "_zyppdb more robust (bnc#441043)"..., 1024) = 1024
lseek(3, 3072, SEEK_SET) = 3072
read(3, "\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\0\0\0\0\0"..., 1024) = 1024
lseek(3, 7168, SEEK_SET) = 7168
read(3, "\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\0\0\0\0\0"..., 1024) = 1024
lseek(3, 15360, SEEK_SET) = 15360
read(3, "\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\0\0\0\0\0"..., 1024) = 1024
lseek(3, 31744, SEEK_SET) = 31744
read(3, "\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\0\0\0\0\0"..., 1024) = 1024
lseek(3, 64512, SEEK_SET) = 64512
read(3, "\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\0\0\0\0\0"..., 1024) = 1024
lseek(3, 8192, SEEK_SET) = 8192
read(3, "\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\0\0\0\0\0"..., 1024) = 1024
lseek(3, 65536, SEEK_SET) = 65536
read(3, "ReIsEr4\0\0\0\0\0\0\0\0\0\0\0\0\0200\6\316\321t\220N\250\251\270\330!"..., 1024) = 1024
lseek(3, 32768, SEEK_SET) = 32768
read(3, "\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\0\0\0\0\0"..., 1024) = 1024
lseek(3, 131072, SEEK_SET) = 131072
read(3, "\0\0\1\0x\1b\16SF4RT\367\332\35\0\0\0\0\0\0\0\0\0\0\1\0\0\0<c"..., 41) = 41
lseek(3, 135168, SEEK_SET) = 135168
read(3, "\0\0\1\0\245\0175\0SF4RT\367\332\35\0\0\0\0\0\0\0\0\0\0\1\0\0\2\350\10"..., 41) = 41
lseek(3, 139264, SEEK_SET) = 139264
read(3, "\0\0\1\0o\rk\2SF4RT\367\332\35\0\0\0\0\0\0\0\0\0\0\1\0\20\0<c"..., 41) = 41
lseek(3, 143360, SEEK_SET) = 143360
read(3, "\0\0\1\0\350\v\362\3SF4RT\367\332\35\0\0\0\0\0\0\0\0\0\0\1\0\20\0<c"..., 41) = 41
lseek(3, 147456, SEEK_SET) = 147456
read(3, "\0\0\1\0\213\rO\2SF4RT\367\332\35\0\0\0\0\0\0\0\0\0\0\1\0\0\260\0("..., 41) = 41
lseek(3, 151552, SEEK_SET) = 151552
read(3, "\0\0\1\0\316\1\f\16SF4RT\367\332\35\0\0\0\0\0\0\0\0\0\0\1\0\0h\4'"..., 41) = 41
lseek(3, 155648, SEEK_SET) = 155648
read(3, "\0\0\1\0\24\r\306\2SF4RT\367\332\35\0\0\0\0\0\0\0\0\0\0\1\0\20\0<c"..., 41) = 41
lseek(3, 159744, SEEK_SET) = 159744
read(3, "\0\0\3\0\217\f\377\2SF4RT\367\332\35\0\0\0\0\0\0\0\0\0\0\1\0\0\250\0#"..., 41) = 41
lseek(3, 163840, SEEK_SET) = 163840
read(3, "\0\0\1\0\243\t7\6SF4RT\367\332\35\0\0\0\0\0\0\0\0\0\0\1\0\20\334|""..., 41) = 41
lseek(3, 167936, SEEK_SET) = 167936
read(3, "\0\0\1\0\0\0\332\17SF4RT\367\332\35\0\0\0\0\0\0\0\0\0\0\1\0\20\n \21"..., 41) = 41
lseek(3, 172032, SEEK_SET) = 172032
read(3, "\0\0\16\0S\3\231\nSF4RT\367\332\35\0\0\0\0\0\0\0\0\0\0\1\0\20\t11"..., 41) = 41
lseek(3, 176128, SEEK_SET) = 176128
read(3, "\0\0\6\0\0\0\34\17SF4RT\367\332\35\0\0\0\0\0\0\0\0\0\0\1\0\27\0\244\201"..., 41) = 41
lseek(3, 180224, SEEK_SET) = 180224
read(3, "\0\0\1\0\0\0\332\17SF4RT\367\332\35\0\0\0\0\0\0\0\0\0\0\1\0\20y\214T"..., 41) = 41
lseek(3, 184320, SEEK_SET) = 184320
read(3, "\0\0\1\0\0\0\332\17SF4RT\367\332\35\0\0\0\0\0\0\0\0\0\0\1\0\20d&\314"..., 41) = 41
lseek(3, 188416, SEEK_SET) = 188416
read(3, "\0\0\1\0\0\0\332\17SF4RT\367\332\35\0\0\0\0\0\0\0\0\0\0\1\0\20 \251$"..., 41) = 41
lseek(3, 192512, SEEK_SET) = 192512
read(3, "\0\0\1\0\0\0\332\17SF4RT\367\332\35\0\0\0\0\0\0\0\0\0\0\1\0\0209,t"..., 41) = 41
lseek(3, 196608, SEEK_SET) = 196608
read(3, "\0\0\1\0\0\0\332\17SF4RT\367\332\35\0\0\0\0\0\0\0\0\0\0\1\0\20\320\222$"..., 41) = 41
lseek(3, 200704, SEEK_SET) = 200704
read(3, "\0\0\2\0\0\0\264\17SF4RT\367\332\35\0\0\0\0\0\0\0\0\0\0\1\0\20\236&o"..., 41) = 41
lseek(3, 204800, SEEK_SET) = 204800
read(3, "\0\0\1\0\0\0\332\17SF4RT\367\332\35\0\0\0\0\0\0\0\0\0\0\1\0\20l\244\n"..., 41) = 41
lseek(3, 208896, SEEK_SET) = 208896
read(3, "\0\0\4\0\0\0h\17SF4RT\367\332\35\0\0\0\0\0\0\0\0\0\0\1\0\20\302\0021"..., 41) = 41
lseek(3, 212992, SEEK_SET) = 212992
read(3, "\0\0\1\0\0\0\332\17SF4RT\367\332\35\0\0\0\0\0\0\0\0\0\0\1\0\20?(8"..., 41) = 41
lseek(3, 217088, SEEK_SET) = 217088
read(3, "\0\0\2\0\0\0\264\17SF4RT\367\332\35\0\0\0\0\0\0\0\0\0\0\1\0\20id."..., 41) = 41
lseek(3, 221184, SEEK_SET) = 221184
read(3, "\0\0\5\0\0\0B\17SF4RT\367\332\35\0\0\0\0\0\0\0\0\0\0\1\0\20\4@\27"..., 41) = 41
lseek(3, 225280, SEEK_SET) = 225280
read(3, "\0\0\1\0\0\0\332\17SF4RT\367\332\35\0\0\0\0\0\0\0\0\0\0\1\0\20c) "..., 41) = 41
lseek(3, 229376, SEEK_SET) = 229376
read(3, "\0\0\1\0\0\0\332\17SF4RT\367\332\35\0\0\0\0\0\0\0\0\0\0\1\0\20\344cl"..., 41) = 41
lseek(3, 233472, SEEK_SET) = 233472
read(3, "\0\0\1\0\0\0\332\17SF4RT\367\332\35\0\0\0\0\0\0\0\0\0\0\1\0\20" \332"..., 41) = 41
lseek(3, 237568, SEEK_SET) = 237568
read(3, "\0\0\1\0\0\0\332\17SF4RT\367\332\35\0\0\0\0\0\0\0\0\0\0\1\0\20\357\220\6"..., 41) = 41
lseek(3, 241664, SEEK_SET) = 241664
read(3, "\0\0\1\0\0\0\332\17SF4RT\367\332\35\0\0\0\0\0\0\0\0\0\0\1\0\20\rth"..., 41) = 41
lseek(3, 245760, SEEK_SET) = 245760
read(3, "\0\0\1\0\0\0\332\17SF4RT\367\332\35\0\0\0\0\0\0\0\0\0\0\1\0\20,"\210"..., 41) = 41
lseek(3, 249856, SEEK_SET) = 249856
read(3, "\0\0\1\0\0\0\332\17SF4RT\367\332\35\0\0\0\0\0\0\0\0\0\0\1\0\20\33+a"..., 41) = 41
lseek(3, 253952, SEEK_SET) = 253952
read(3, "\0\0\2\0\0\0\264\17SF4RT\367\332\35\0\0\0\0\0\0\0\0\0\0\1\0\20x\10l"..., 41) = 41
lseek(3, 258048, SEEK_SET) = 258048
read(3, "\0\0\1\0\0\0\332\17SF4RT\367\332\35\0\0\0\0\0\0\0\0\0\0\1\0\20\1no"..., 41) = 41
lseek(3, 393216, SEEK_SET) = 393216
read(3, "\264\325\241\21"Ttw\247\306\24\177\200\377}?\304B1\2\365\342\354\225\231\311\371\363\364\177\t\204" ..., 41) = 41
lseek(3, 397312, SEEK_SET) = 397312
read(3, "\257\261\207\332a+\tC\2235D\263U\330\301E*\nb\240\20\2134\233\347V\262 &\36432"..., 41) = 41
lseek(3, 401408, SEEK_SET) = 401408
read(3, "\316\313\354\365i\\\366\21\217OIm \0\225y\21\25q\216}\323\247bx&s\217\227\276\374\342"..., 41) = 41
lseek(3, 405504, SEEK_SET) = 405504
read(3, "\360d\313\21\315Hd\246\342(\24\36\255:\256?\377\326\302\270EM\300\2167\373\22\24\324\371U\307". .., 41) = 41
lseek(3, 409600, SEEK_SET) = 409600
read(3, "\5\0330T\2150B\270\315\257\350\243\257\221 1c\16\276\6-dP\304\22L\376\31\n\257fd"..., 41) = 41
lseek(3, 413696, SEEK_SET) = 413696
read(3, "\235\255\10\205-JR\262\34A\235\362\301\37I\350,\220)mi\3747\177!\242\200\321\335\244\204\324"..., 41) = 41
lseek(3, 417792, SEEK_SET) = 417792
read(3, "\0\0\1\0.\4\254\vSF4RT\367\332\35\0\0\0\0\0\0\0\0\0\0\1\0\20\0\34\355"..., 41) = 41
lseek(3, 421888, SEEK_SET) = 421888
read(3, "\355\253\356\333\3\0\0\0\0\1libsatsolver-demo-0.14"..., 41) = 41
lseek(3, 425984, SEEK_SET) = 425984
read(3, "de\0dmacvicar@suse.de\0dmacvicar@s"..., 41) = 41
lseek(3, 430080, SEEK_SET) = 430080
read(3, " to fix multiversion patches [bn"..., 41) = 41
lseek(3, 434176, SEEK_SET) = 434176
read(3, "rproviders()\n- make patches do n"..., 41) = 41
lseek(3, 438272, SEEK_SET) = 438272
read(3, "d support for susetags filelist\n"..., 41) = 41
lseek(3, 442368, SEEK_SET) = 442368
read(3, "\263\3232\371D\377\16j\241/\201\336f\335\n\232\301~1 Q\315g\231\22\210\362\352\367:V|"..., 41) = 41
lseek(3, 446464, SEEK_SET) = 446464
read(3, "o\361i4<\203I\237\30l\367\216\367\366\336\207|\27\266F\6A\303\24\374\275J\215I\376\365\344"..., 41) = 41
lseek(3, 450560, SEEK_SET) = 450560
read(3, "s\357\371\253l)\337\267N\317\344+\3(\374\321\21m\210Ld\242\206K@o\315\201\272}r\343"..., 41) = 41
lseek(3, 454656, SEEK_SET) = 454656
read(3, "j\265\241\4\213\0.\273q0\307\265\230\304\211\341\276\264\317\221I\306}i+\252\231\3163\366U\376" ..., 41) = 41
lseek(3, 458752, SEEK_SET) = 458752
read(3, "x\213\277\tY\30\345\370\245@\t\347\24\345|\22\10\247\212\310\300\257\f\0207\2016s\16C\225\244". .., 41) = 41
lseek(3, 462848, SEEK_SET) = 462848
read(3, "\22\270\0\32\210Q\v\33v\352\245\0245\366e\36\vsO$f\354\262\305\373\341\37\362\31_\262E"..., 41) = 41
lseek(3, 466944, SEEK_SET) = 466944
read(3, "\32)\f\221#\342m\345+\266\32\353\250\214v\370\303{>\5P\2\225"6\237wa\377-\24\300"..., 41) = 41
lseek(3, 471040, SEEK_SET) = 471040
read(3, "\351\311\214\321DG\326\351\20\260\205\312\207\371\f\371\327\352\206G\252\241f\251\6\320\254\346\236 \370Q"..., 41) = 41
lseek(3, 475136, SEEK_SET) = 475136
read(3, "i\243h/m\362\314\270ql\311{V\30\305w\236U\360\223\303\340\222\352\366k\333\352\332\307&\375"..., 41) = 41
lseek(3, 479232, SEEK_SET) = 479232
read(3, "\243/0\16\233\237B\16p\215\n4\310\177E\233\324z\v\347\372\24\321\344\262\321\321\350\0N\7e"..., 41) = 41
lseek(3, 483328, SEEK_SET) = 483328
read(3, "\272\r;\32\6\367\21\365\247h1A+\325\23\316\16\345!\356l,\33\275F\312\346\333v\340\235\270"..., 41) = 41
lseek(3, 487424, SEEK_SET) = 487424
read(3, "\350h\215VA\343"\221\204`D\250Ua\212\366\1U\7\254\223\330\213"~\343rp|\206"H"..., 41) = 41
lseek(3, 491520, SEEK_SET) = 491520
read(3, "IV\326\310\371\3703\345\332Y\324\241{rw\177\314\6\23\257\224d\03453\366\373>"\375\351<"..., 41) = 41
lseek(3, 495616, SEEK_SET) = 495616
read(3, "\311U3\327!\376I\30r\302k\211\375\322J3\274:3\333\3\320\235\177\342\20d\22\234\335\3735"..., 41) = 41
lseek(3, 499712, SEEK_SET) = 499712
read(3, "\301)\335R\31\24\326\326^\343ht\357\3748e\367\312\356W\271g\31\275\337\211Z\274\\\24\243J"..., 41) = 41
lseek(3, 503808, SEEK_SET) = 503808
read(3, "$\231'\210HR\262l\177U\214\301\0\204V\320I[\322]\352\201~\375Yv\254\342\354\0.H"..., 41) = 41
lseek(3, 507904, SEEK_SET) = 507904
read(3, "\202\264\24\223\222\252k4\201q\206Q\322\354\366\255\25\253\351\272\363\2u{\325\321\\\327\33\377\v\2 51"..., 41) = 41
lseek(3, 512000, SEEK_SET) = 512000
read(3, "\206\315|\27oV\302\376\266\25\26)\271\272\225K\322o\201=>\262\357\3427\35:V\215KU\367"..., 41) = 41
lseek(3, 516096, SEEK_SET) = 516096
read(3, "\263\223F\24R\212\337a\t\324Eq\243J\335\220KV&\311\332R\317(\325S!\324[\361\261\260"..., 41) = 41
lseek(3, 520192, SEEK_SET) = 520192
read(3, "\232\207Dwr6?\rE\2469S\0\266Gju\323\221e\2063,\215O\246\313\322kR)\336"..., 41) = 41
lseek(3, 0, SEEK_SET) = 0
read(3, "\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\0\0\0\0\0"..., 1377) = 1377
lseek(3, 8192, SEEK_SET) = 8192
read(3, "\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\0\0\0\0\0"..., 1377) = 1377
lseek(3, 65536, SEEK_SET) = 65536
read(3, "ReIsEr4\0\0\0\0\0\0\0\0\0\0\0\0\0200\6\316\321t\220N\250\251\270\330!"..., 1377) = 1377
lseek(3, 262144, SEEK_SET) = 262144
read(3, "\0\0\1\0\0\0\332\17SF4RT\367\332\35\0\0\0\0\0\0\0\0\0\0\1\0\20t\2\334"..., 1377) = 1377
lseek(3, 9728, SEEK_SET) = 9728
read(3, "\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\0\0\0\0\0"..., 512) = 512
lseek(3, 18944, SEEK_SET) = 18944
read(3, "\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\0\0\0\0\0"..., 512) = 512
lseek(3, 2048, SEEK_SET) = 2048
read(3, "\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\0\0\0\0\0"..., 1024) = 1024
lseek(3, 67108864, SEEK_SET) = 67108864
read(3, "t\324\224O$&\215\272\370M\202\0022&vY\213z;\265\253\374^\21F\316\5\370\362\355\254u"..., 1024) = 1024
lseek(3, 274877906944, SEEK_SET) = 274877906944
read(3, "\0\0\1\0\0\0\332\17SF4RT\367\332\35\0\0\0\0\0\0\0\0\0\0\1\0\20ZMW"..., 1024) = 1024
lseek(3, 2097152, SEEK_SET) = 2097152
read(3, "\0\0\1\0\0\0\332\17SF4RT\367\332\35\0\0\0\0\0\0\0\0\0\0\1\0\20\3321\202"..., 1024) = 1024
ioctl(3, BLKSSZGET, 512) = 0
lseek(3, 28672, SEEK_SET) = 28672
read(3, "\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\0\0\0\0\0"..., 1024) = 1024
close(3) = 0
stat("/sbin/mount.reiser4", 0x7ffd5a86d220) = -1 ENOENT (No such file or directory)
stat("/sbin/fs.d/mount.reiser4", 0x7ffd5a86d220) = -1 ENOENT (No such file or directory)
stat("/sbin/fs/mount.reiser4", 0x7ffd5a86d220) = -1 ENOENT (No such file or directory)
mount("/dev/sdb", "/media/disk", "reiser4", MS_MGC_VAL, NULL) = -1 ENOENT (No such file or directory)
lstat("/media/disk", {st_mode=S_IFDIR|0755, st_size=48, ...}) = 0
stat("/media/disk", {st_mode=S_IFDIR|0755, st_size=48, ...}) = 0
stat("/dev/sdb", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 16), ...}) = 0
write(2, "mount: ", 7mount: ) = 7
write(2, "mount(2) failed", 15mount(2) failed) = 15
write(2, ": ", 2: ) = 2
write(2, "No such file or directory\n", 26No such file or directory
) = 26
close(1) = 0
close(2) = 0
exit_group(32) = ?
+++ exited with 32 +++
#
Question:
What 'gdb' command are used to find out where mount command fails ?
Can the mount command be traced ? - what gdb commands to do do this ?
Thanks
--Glenn
