Fórum Ubuntu CZ/SK
Ubuntu pro osobní počítače => Hardware => Téma založeno: Joshua_88 26 Dubna 2010, 20:53:53
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Dobrý den,
mám usb flash a nejde mi jej používat
fdisk -l
Disk /dev/sde: 4278 MB, 4278190080 bytes
132 heads, 62 sectors/track, 1020 cylinders
Units = cylinders of 8184 * 512 = 4190208 bytes
Disk identifier: 0xffffffff
Disk /dev/sde doesn't contain a valid partition table
evidentně na ní není partition tak jsem zkusil
fdisk /dev/sde (píše chybu)
Warning: invalid flag 0x0000 of partition table 4 will be corrected by w(rite)zkusil jsem "o" "create a new empty DOS partition table" a pak "n" "add a new partition" a nic se nestalo varování tam zůstává a parttion se nevytvoří.
Prosím o pomoc pokud potřebujete ještě jiné informace obratem pošlu zpět
Předem děkuji za pomoc.
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Zkus použít GParted/Editor diskových oddílů (http://wiki.ubuntu.cz/GParted).
Pokud nepomůže, hoď tady jeho chybové hlášky, a výpis dmesg | tail -20 PO připojení flešky.
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dmesg | tail -20 (odpojil jsem ještě jeden disk tak je to teďka sdc :-))
[ 176.304042] usb 1-9: new high speed USB device using ehci_hcd and address 5
[ 176.437003] usb 1-9: configuration #1 chosen from 1 choice
[ 176.441142] scsi7 : SCSI emulation for USB Mass Storage devices
[ 176.441403] usb-storage: device found at 5
[ 176.441408] usb-storage: waiting for device to settle before scanning
[ 181.440262] usb-storage: device scan complete
[ 181.442358] scsi 7:0:0:0: Direct-Access Generic Flash Disk 2.0 2.50 PQ: 0 ANSI: 2
[ 181.443348] sd 7:0:0:0: Attached scsi generic sg3 type 0
[ 181.466586] sd 7:0:0:0: [sdc] 8355840 512-byte logical blocks: (4.27 GB/3.98 GiB)
[ 181.467194] sd 7:0:0:0: [sdc] Write Protect is off
[ 181.467203] sd 7:0:0:0: [sdc] Mode Sense: 0b 00 00 08
[ 181.467209] sd 7:0:0:0: [sdc] Assuming drive cache: write through
[ 181.473198] sd 7:0:0:0: [sdc] Assuming drive cache: write through
[ 181.473210] sdc: unknown partition table
[ 181.492216] sd 7:0:0:0: [sdc] Assuming drive cache: write through
[ 181.492229] sd 7:0:0:0: [sdc] Attached SCSI removable disk
Gparted mi jej najde a je jako unallocated když dám new tak na mě vyplivne okno "Creat partition table on /dev/sdc" mužu rozklinout Advanced a můžu vybrat typ partitionu (msdos, aix,....) nechávám msdos, potvrdím něco to udělá a znovu načte jako unallocated a když dám znova new tak jedu dokola to samý co předtím,... (že by se ta změna vkládala do fronty a musela se potvrdit jako když normálně vytvárím partiotion tak to ne, ani žádnou chybovou hlášku mi nevrátí).
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skus
sudo mkfs.msdos /dev/sdcmalo by to vyrobit novu fat [a samozrejme si aspon 2krat over ze ta flashka je /dev/sdc]
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ubuntu@ubuntu:~$ sudo mkfs.msdos /dev/sdc
mkfs.msdos 3.0.3 (18 May 2009)
mkfs.msdos: Device partition expected, not making filesystem on entire device '/dev/sdc' (use -I to override)
ubuntu@ubuntu:~$ sudo mkfs.msdos -I /dev/sdc
mkfs.msdos 3.0.3 (18 May 2009)
ubuntu@ubuntu:~$ sudo fdisk -l
...
...
Disk /dev/sdc: 4278 MB, 4278190080 bytes
132 heads, 62 sectors/track, 1020 cylinders
Units = cylinders of 8184 * 512 = 4190208 bytes
Disk identifier: 0xffffffff
Disk /dev/sdc doesn't contain a valid partition table
Tak jsem postnul co jsem dělal nepomohlo to,...
Není tohle nějaký divny??? Disk identifier: 0xffffffff
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Zkus vytvořit tu tabulku v parted
(OPATRNĚ!)
sudo parted /dev/sdc
mktable
msdos
quit
Příklad - výpis:
root@lean:/tmp# parted /dev/sdc
GNU Parted 1.8.8.1.159-1e0e
Using /dev/sdc
Welcome to GNU Parted! Type 'help' to view a list of commands.
(parted) mktable
Warning: The existing disk label on /dev/sdc will be destroyed and all data on this disk will be lost. Do you want to continue?
Yes/No? y
New disk label type? msdos
(parted) print
Model: Unknown (unknown)
Disk /dev/sdc: 10.2MB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Number Start End Size Type File system Flags
(parted) quit
Information: You may need to update /etc/fstab.
root@lean:/tmp#
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..
Tak jsem postnul co jsem dělal nepomohlo to,...
Není tohle nějaký divny??? Disk identifier: 0xffffffff
a ked tam zadaz /dev/sdc1 ?
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>mosqa
Tak nic. Poradils' mu, ať nainstaluje filesystem na celý disk. Tím se mu přepsala i partition table údaji k filesystemu, takže zřejmě na místě kde měl být disk identifier jsou nesouvisející údaje (FAT tabulka).
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ubuntu@ubuntu:~$ sudo parted /dev/sdb
GNU Parted 1.8.8.1.159-1e0e
Používám /dev/sdb
Vítá vás GNU Parted! Zobrazte seznam příkazů napsáním 'help'.
(parted) mktable
Typ nové jmenovky disku? msdos
(parted) print
Chyba: /dev/sdb: neznámá jmenovka disku
(parted) quit
Informace: Možná budete potřebovat aktualizovat /etc/fstab.
Tak mám takovej pocit, že to asi bude chybou HW, nebo Vás ještě něco napadá?
btw: Zdravím, bratr mi vrazil tu flasku do ruky, že na to nemá čas ať jí zkusím opravit, řekl mi že tady včera založi vlákno
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presne takhle se chovala flashka se znicenym a nepouzitelnym zacatkem, ze ktere jsem tahal data...
ztratilo to pojem o partitions, prislo to u kus fatky rekonstruovat to neslo, ale po vykopirovani do souboru bylo mozne s tim manipulovat a vetsinu dat vytahat
flashku si dotycny mohl nasledne rozslapat sam...
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Divné je, že to nevypíše žádnou chybu. Zkus tu dát ještě výstup z
sudo dd if=/dev/sdb bs=512 count=2 | hd
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>jmp mohl by jste napsat stručný návod jak tu flashku rozšlapat? (o data nejde).
ubuntu@ubuntu:~$ sudo dd if=/dev/sdb bs=512 count=2 | hd
2+0 vstoupivších záznamů
2+0 vystoupivších záznamů
1 024 bajtů (1,0 kB) zkopírováno, 0,0235596 s, 43,5 kB/s
00000000 55 aa 55 aa ff ff ff ff ff ff ff ff ff ff ff ff |U.U.............|
00000010 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff |................|
*
00000200 80 00 86 7d 91 c4 8f 39 df cf 5b 1a db da 6f bc |...}...9..[...o.|
00000210 70 84 5b a7 21 90 a4 e3 fe a2 28 62 6f fc 3e c0 |p.[.!.....(bo.>.|
00000220 04 e7 17 f9 80 f5 16 fd 44 a7 b6 ff 47 94 83 96 |........D...G...|
00000230 01 42 9b 0c 10 27 50 6e 3e 4f 19 87 b6 3e 6a e7 |.B...'Pn>O...>j.|
00000240 12 a1 a6 4a 60 24 34 30 de d6 fd cd 4e fb f2 77 |...J`$40....N..w|
00000250 2f 08 cb 31 02 7c db 08 df d7 7c ef e9 c7 7b 7d |/..1.|....|...{}|
00000260 b3 81 c6 a8 53 42 b3 f2 e7 1d be 7f f0 0b c9 f7 |....SB..........|
00000270 11 7d 2f c7 06 55 ab c3 fe 61 14 ba ec b3 f4 ff |.}/..U...a......|
00000280 02 2d 53 d5 ae 8c 01 58 37 89 57 07 3f bf 10 bb |.-S....X7.W.?...|
00000290 16 ee 0d cc 27 16 a1 7a bd 3f 7e e3 b6 87 7d 79 |....'..z.?~...}y|
000002a0 db 8f 10 b1 51 06 54 09 29 cc e5 56 da e0 31 3f |....Q.T.)..V..1?|
000002b0 a3 c5 56 2e e1 b6 28 36 70 be 22 9e 21 77 31 ff |..V...(6p.".!w1.|
000002c0 3c 86 56 15 d0 4e b2 45 5b cf 4d d5 d3 e2 27 e2 |<.V..N.E[.M...'.|
000002d0 ba da a9 7f 2e 07 99 23 6e c7 7a 1d a7 43 fc 9e |.......#n.z..C..|
000002e0 5b 66 f1 8b 47 a3 f4 9d c8 5f 46 9f e0 cc 56 ff |[f..G...._F...V.|
000002f0 23 38 db 2d 21 a8 12 51 49 10 b1 03 0d b5 b4 82 |#8.-!..QI.......|
00000300 24 bf ef 28 bc 69 ff 0d 06 a0 f5 e5 40 8d 0a a2 |$..(.i......@...|
00000310 8b 5f 52 e5 e8 fc ca 66 51 ca bd 49 5a cd 86 8a |._R....fQ..IZ...|
00000320 b2 c2 9d 7a f9 62 6f e9 b4 d1 1a 38 78 e0 44 0f |...z.bo....8x.D.|
00000330 e7 5f ad 5f f3 ee 4a 6e 33 d4 aa 21 9c b2 f2 0b |._._..Jn3..!....|
00000340 8f a2 26 73 ce e4 f4 c4 44 e1 e0 c1 81 44 b0 82 |..&s....D....D..|
00000350 49 1b d0 01 e2 5b 30 2d 64 fa 82 6f 98 1f c9 bc |I....[0-d..o....|
00000360 19 f5 7b f6 fd 97 39 96 5a 49 6e ac 67 3b 0e 7a |..{...9.ZIn.g;.z|
00000370 eb 7f 79 e9 5b bf fa 7b b5 f4 32 98 95 34 40 48 |..y.[..{..2..4@H|
00000380 d7 0a ec 5f f3 f7 b3 8e 5d 4b 05 e0 8c d1 cc a8 |..._....]K......|
00000390 56 16 76 8a a3 98 6f 5f 94 00 c1 9a 5d a4 5b 02 |V.v...o_....].[.|
000003a0 ef 0f 5f 39 f9 5f c9 df 09 cf 42 52 45 c6 30 33 |.._9._....BRE.03|
000003b0 d1 d9 d0 cc 81 12 f1 5b 8c d7 e7 10 cd a8 77 2a |.......[......w*|
000003c0 45 f3 e7 0f 84 d4 43 a5 40 36 97 7e 0e 18 c3 c2 |E.....C.@6.~....|
000003d0 fd ff ee ad ce db e3 8f 2c ec f6 a0 00 fc d4 40 |........,......@|
000003e0 2d af 6d 58 4d 5d fe ad 09 c2 2c fc c9 5a b4 08 |-.mXM]....,..Z..|
000003f0 66 cf 1b f2 36 fa bf 15 bb 43 9c 60 da a1 04 c9 |f...6....C.`....|
00000400
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V prvním sektoru žádná tabulka není >:(
Nejdřív zkus příkaz sudo partprobe (synchronizace bufferu), a pak se znovu podívej na ten výpis, jestli se nezměnil.
Jestli ne, tak zkus zápis do něj, ale opatrně, zkontroluj cestu (pokud to spleteš, vymažeš si MBR svého disku).sudo dd if=/dev/zero of=/dev/sdb bs=512 count=1Pak znovu výpissudo dd if=/dev/sdb bs=512 count=1 | hdpříp. znovu partprobe.
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jj už jsem se naučil odpojovad důležitý disky a tuhle práci radči dělat přes live CD :-D
takže jsem udelal
partprobe
ubuntu@ubuntu:~$ sudo dd if=/dev/zero of=/dev/sdc bs=512 count=1
1+0 records in
1+0 records out
512 bytes (512 B) copied, 0.0209306 s, 24.5 kB/s
a pak se výpis změnil na
ubuntu@ubuntu:~$ sudo dd if=/dev/sdc bs=512 count=1 | hd
1+0 records in
1+0 records out
512 bytes (512 B) copied, 0.00135799 s, 377 kB/s
00000000 55 aa 55 aa f6 f6 f6 f6 f6 f6 f6 f6 f6 f6 f6 f6 |U.U.............|
00000010 f6 f6 f6 f6 f6 f6 f6 f6 f6 f6 f6 f6 f6 f6 f6 f6 |................|
*
00000200
sám nevím co bych tam měl čekat, takže počkám na Vaše vyjádření
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Měl se vynulovat první blok, což se nestalo, a je mi záhadou, že se místo toho změnily hodnoty z ff na f6 :o
?Můžeš mi ještě zkusit sudo strace dd if=/dev/zero of=/dev/sdc bs=512 count=1
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ocekavane by byly same nuly v prvnim sektoru, ale evidentne tam nejsou...
imho je ta tam HW problem
pokud muzete - zkuste tu flashku jeste v jinem portu | na jinem stroji a pokud to bude to same, tak je v podezreni flash disk, pokud to bude fungovat, tak je v podezreni port | stroj, na kterem to neslo
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ubuntu@ubuntu:~$ sudo strace dd if=/dev/zero of=/dev/sdd bs=512 count=1
execve("/bin/dd", ["dd", "if=/dev/zero", "of=/dev/sdd", "bs=512", "count=1"], [/* 16 vars */]) = 0
brk(0) = 0x82bf000
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
mmap2(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb784b000
access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=54799, ...}) = 0
mmap2(NULL, 54799, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb783d000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/tls/i686/cmov/librt.so.1", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\300\30\0\0004\0\0\0"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=30684, ...}) = 0
mmap2(NULL, 33364, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x4ce000
mmap2(0x4d5000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6) = 0x4d5000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/tls/i686/cmov/libc.so.6", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\260l\1\0004\0\0\0"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=1319364, ...}) = 0
mmap2(NULL, 1325416, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x809000
mmap2(0x947000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x13e) = 0x947000
mmap2(0x94a000, 10600, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x94a000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/tls/i686/cmov/libpthread.so.0", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0PI\0\0004\0\0\0"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=116920, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb783c000
mmap2(NULL, 98792, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xea2000
mmap2(0xeb7000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x14) = 0xeb7000
mmap2(0xeb9000, 4584, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xeb9000
close(3) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb783b000
set_thread_area({entry_number:-1 -> 6, base_addr:0xb783b6c0, limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0, useable:1}) = 0
mprotect(0xeb7000, 4096, PROT_READ) = 0
mprotect(0x947000, 8192, PROT_READ) = 0
mprotect(0x4d5000, 4096, PROT_READ) = 0
mprotect(0x8056000, 4096, PROT_READ) = 0
mprotect(0x7cd000, 4096, PROT_READ) = 0
munmap(0xb783d000, 54799) = 0
set_tid_address(0xb783b728) = 3675
set_robust_list(0xb783b730, 0xc) = 0
futex(0xbfe9fda0, FUTEX_WAKE_PRIVATE, 1) = 0
futex(0xbfe9fda0, 0x189 /* FUTEX_??? */, 1, NULL, bfe9fdb0) = -1 EAGAIN (Resource temporarily unavailable)
rt_sigaction(SIGRTMIN, {0xea6340, [], SA_SIGINFO}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {0xea6820, [], SA_RESTART|SA_SIGINFO}, NULL, 8) = 0
rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
getrlimit(RLIMIT_STACK, {rlim_cur=8192*1024, rlim_max=RLIM_INFINITY}) = 0
uname({sys="Linux", node="ubuntu", ...}) = 0
brk(0) = 0x82bf000
brk(0x82e0000) = 0x82e0000
open("/usr/lib/locale/locale-archive", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/locale.alias", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=2570, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb784a000
read(3, "# Locale name alias data base.\n#"..., 1024) = 1024
read(3, " entries are case independent.\n\n"..., 1024) = 1024
read(3, "R\nko_KR\t\tko_KR.eucKR\nlithuanian "..., 1024) = 522
read(3, "", 1024) = 0
close(3) = 0
munmap(0xb784a000, 4096) = 0
open("/usr/lib/locale/en_US.UTF-8/LC_IDENTIFICATION", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/locale/en_US.utf8/LC_IDENTIFICATION", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=373, ...}) = 0
mmap2(NULL, 373, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb784a000
close(3) = 0
open("/usr/lib/gconv/gconv-modules.cache", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=26048, ...}) = 0
mmap2(NULL, 26048, PROT_READ, MAP_SHARED, 3, 0) = 0xb7843000
close(3) = 0
futex(0x949a6c, FUTEX_WAKE_PRIVATE, 2147483647) = 0
open("/usr/lib/locale/en_US.UTF-8/LC_MEASUREMENT", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/locale/en_US.utf8/LC_MEASUREMENT", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=23, ...}) = 0
mmap2(NULL, 23, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7842000
close(3) = 0
open("/usr/lib/locale/en_US.UTF-8/LC_TELEPHONE", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/locale/en_US.utf8/LC_TELEPHONE", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=59, ...}) = 0
mmap2(NULL, 59, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7841000
close(3) = 0
open("/usr/lib/locale/en_US.UTF-8/LC_ADDRESS", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/locale/en_US.utf8/LC_ADDRESS", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=155, ...}) = 0
mmap2(NULL, 155, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7840000
close(3) = 0
open("/usr/lib/locale/en_US.UTF-8/LC_NAME", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/locale/en_US.utf8/LC_NAME", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=77, ...}) = 0
mmap2(NULL, 77, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb783f000
close(3) = 0
open("/usr/lib/locale/en_US.UTF-8/LC_PAPER", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/locale/en_US.utf8/LC_PAPER", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=34, ...}) = 0
mmap2(NULL, 34, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb783e000
close(3) = 0
open("/usr/lib/locale/en_US.UTF-8/LC_MESSAGES", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/locale/en_US.utf8/LC_MESSAGES", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFDIR|0755, st_size=60, ...}) = 0
close(3) = 0
open("/usr/lib/locale/en_US.utf8/LC_MESSAGES/SYS_LC_MESSAGES", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=52, ...}) = 0
mmap2(NULL, 52, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb783d000
close(3) = 0
open("/usr/lib/locale/en_US.UTF-8/LC_MONETARY", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/locale/en_US.utf8/LC_MONETARY", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=286, ...}) = 0
mmap2(NULL, 286, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb783a000
close(3) = 0
open("/usr/lib/locale/en_US.UTF-8/LC_COLLATE", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/locale/en_US.utf8/LC_COLLATE", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=966938, ...}) = 0
mmap2(NULL, 966938, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb774d000
close(3) = 0
open("/usr/lib/locale/en_US.UTF-8/LC_TIME", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/locale/en_US.utf8/LC_TIME", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=2454, ...}) = 0
mmap2(NULL, 2454, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb774c000
close(3) = 0
open("/usr/lib/locale/en_US.UTF-8/LC_NUMERIC", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/locale/en_US.utf8/LC_NUMERIC", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=54, ...}) = 0
mmap2(NULL, 54, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb774b000
close(3) = 0
open("/usr/lib/locale/en_US.UTF-8/LC_CTYPE", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/locale/en_US.utf8/LC_CTYPE", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=256316, ...}) = 0
mmap2(NULL, 256316, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb770c000
close(3) = 0
open("/dev/zero", O_RDONLY|O_LARGEFILE) = 3
dup2(3, 0) = 0
close(3) = 0
_llseek(0, 0, [0], SEEK_CUR) = 0
open("/dev/sdd", O_WRONLY|O_CREAT|O_TRUNC|O_LARGEFILE, 0666) = 3
dup2(3, 1) = 1
close(3) = 0
rt_sigaction(SIGUSR1, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGINT, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGUSR1, {0x8049560, [INT USR1], 0}, NULL, 8) = 0
rt_sigaction(SIGINT, {0x8049550, [INT USR1], SA_NODEFER|SA_RESETHAND}, NULL, 8) = 0
clock_gettime(CLOCK_MONOTONIC, {862, 663883072}) = 0
read(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\0"..., 512) = 512
write(1, "\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
close(0) = 0
close(1) = 0
clock_gettime(CLOCK_MONOTONIC, {862, 690460199}) = 0
open("/usr/share/locale/en_US.UTF-8/LC_MESSAGES/coreutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/en_US.utf8/LC_MESSAGES/coreutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/en_US/LC_MESSAGES/coreutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/en.UTF-8/LC_MESSAGES/coreutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/en.utf8/LC_MESSAGES/coreutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/en/LC_MESSAGES/coreutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale-langpack/en_US.UTF-8/LC_MESSAGES/coreutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale-langpack/en_US.utf8/LC_MESSAGES/coreutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale-langpack/en_US/LC_MESSAGES/coreutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale-langpack/en.UTF-8/LC_MESSAGES/coreutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale-langpack/en.utf8/LC_MESSAGES/coreutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale-langpack/en/LC_MESSAGES/coreutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
write(2, "1+0 records in\n1+0 records out\n", 311+0 records in
1+0 records out
) = 31
write(2, "512 bytes (512 B) copied", 24512 bytes (512 B) copied) = 24
write(2, ", 0.0265771 s, 19.3 kB/s\n", 25, 0.0265771 s, 19.3 kB/s
) = 25
exit_group(0) = ?
ubuntu@ubuntu:~$ sudo dd if=/dev/sdd bs=512 count=1 | hd
1+0 records in
1+0 records out
512 bytes (512 B) copied, 0.0067232 s, 76.2 kB/s
00000000 55 aa 55 aa ff ff ff ff ff ff ff ff ff ff ff ff |U.U.............|
00000010 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff |................|
*
00000200
Port jsem zkusil vyměnit a bez efektu, až to bude možné tak zkusím jiný stroj, ale asi chudinka odešla do věčných lovišť :-D
-
Z hlediska kernelu proběhlo všechno v pořádku. Takže asi opravdu HW. Pro zajímavost bych to ale vyzkoušel v jiném systému/stroji, a napiš, jak to dopadlo.
-
Takže všem zůčastněným děkuji za spolupráci. Bohužel flasku se mi nepodařilo rozchodit ani na jiném stroji. Tak jsem ji rovnou vyhodil. Ještě jednou děkuji :-)