NFS and 2.4.21-vserver
Вот. Поставил другое ядро на систему. Получи, фашист, гранату.
Последний write(2) висит при записи на NFS раздел.
Таки в морг?
artsimenya@syn-proc4>
0 artsimenya>mount | grep /var/local/syntagma2
172.17.0.5:/var/local/syntagma2 on /var/local/syntagma2 type nfs (rw,hard,intr,lock,addr=172.17.0.5)
artsimenya@syn-proc4>
0 0 artsimenya>pwd
/var/local/syntagma2/artsimenya
artsimenya@syn-proc4>
0 artsimenya>uname -a
Linux syn-proc4 2.6.21-2-vserver-686 #1 SMP Wed Jul 11 06:13:30 UTC 2007 i686 GNU/Linux
artsimenya@syn-proc4>
0 artsimenya>strace cat < /dev/zero > tmp.tmp
execve("/bin/cat", ["cat"], [/* 72 vars */]) = 0
uname({sys="Linux", node="syn-proc4", ...}) = 0
brk(0) = 0x804d000
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) = 0xb7f57000
access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
open("tls/i686/sse2/cmov/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
open("tls/i686/sse2/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
open("tls/i686/cmov/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
open("tls/i686/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
open("tls/sse2/cmov/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
open("tls/sse2/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
open("tls/cmov/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
open("tls/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
open("i686/sse2/cmov/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
open("i686/sse2/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
open("i686/cmov/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
open("i686/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
open("sse2/cmov/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
open("sse2/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
open("cmov/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
open("libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=22564, ...}) = 0
mmap2(NULL, 22564, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7f51000
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\240O\1"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=1241392, ...}) = 0
mmap2(NULL, 1247388, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7e20000
mmap2(0xb7f47000, 28672, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x127) = 0xb7f47000
mmap2(0xb7f4e000, 10396, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb7f4e000
close(3) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7e1f000
mprotect(0xb7f47000, 20480, PROT_READ) = 0
set_thread_area({entry_number:-1 -> 6, base_addr:0xb7e1f8e0, limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0, useable:1}) = 0
munmap(0xb7f51000, 22564) = 0
brk(0) = 0x804d000
brk(0x806e000) = 0x806e000
open("/usr/lib/locale/locale-archive", O_RDONLY|O_LARGEFILE) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=4701024, ...}) = 0
mmap2(NULL, 2097152, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7c1f000
mmap2(NULL, 212992, PROT_READ, MAP_PRIVATE, 3, 0x38a) = 0xb7beb000
mmap2(NULL, 32768, PROT_READ, MAP_PRIVATE, 3, 0x43c) = 0xb7be3000
close(3) = 0
fstat64(1, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
fstat64(0, {st_mode=S_IFCHR|0666, st_rdev=makedev(1, 5), ...}) = 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"..., 32768) = 32768
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"..., 32768
--
Best regards, Aleksey Cheusov.
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