우리 연구센터는 매우 심각한 문제에 직면했습니다. 저는 IT 부서와 협력하여 다음과 같은 인프라를 구축했습니다.
사용자는 사무실 책상에서 노트북을 사용합니다. 모두 스토리지 서버에 기본 폴더가 있으며 노트북에 설치할 수 있습니다(문제 없이 작동함). 그러면 사용자가 SSH를 통해 로그인할 수 있는 강력한 서버가 있습니다. 강력한 서버가 1Gbit/s 네트워크를 통해 스토리지 서버의 데이터를 처리할 수 있도록 모든 홈 폴더도 이러한 서버에 설치됩니다.
모든 것이 잘 진행되고 있었지만 분석 서버의 홈 폴더 설치에 문제가 발생하기 시작했습니다. 사용자 컴퓨터(내 컴퓨터 포함)에 홈 폴더를 마운트하는 것은 언제나 완벽하게 작동합니다. 이는 스토리지 서버(Windows 시스템)에 아무런 문제가 없음을 나타냅니다. 사용자는 Mac을 가지고 있고 저는 Ubuntu를 가지고 있습니다. 둘 다 잘 작동합니다. 반면에 독립적으로 작동하는 두 개의 분석 서버가 있습니다. 둘 다 동일한 문제를 겪고 있습니다. 이는 Windows 스토리지 서버에 문제가 있거나 동일하므로 여전히 분석 서버일 수 있습니다(우연히 나타나기 시작했습니다). 실패) 동시에? )
서버(Red Hat)에서는 Ubuntu 시스템과 동일한 방법을 사용하여 마운트합니다. 각 사용자에 대해 /etc/fstab에는 /fenix/users/all-the- 사용자 폴더 및 권한에 마운트하라는 줄이 있습니다. 우리가 좋아하는 것입니다.
문제는 임의의 시간(아마도 3분 후 - 여전히 로그인되어 있음) 후에 폴더 탑재가 중지된다는 것입니다. 그런 다음 실패한 폴더 중 하나에서 ssh 및 "ls -l"을 사용하려고 하면 전체 터미널이 정지되고 Ctrl+C를 사용해 종료할 수 없습니다. 이 정지 현상은 마운트되지 않은 폴더에 대한 경로를 나열하려고 할 때도 발생합니다. 때로는 서버를 다시 시작하면 일시적으로 문제가 해결될 수 있습니다. 때로는 루트로 "mount –a –v"를 실행하여 문제를 해결할 수 있습니다. 하지만 그러면 언제나 실패로 돌아갑니다. "mount -v -a"를 수행할 때 때때로 fstab의 임의의 줄에서 중지되고 정지됩니다(여기서 ctr+c를 눌러 종료할 수 있습니다). 5개를 성공적으로 설치했지만 마지막 항목이나 첫 번째 항목에서 중단될 수 있습니다. 사용된 사용자 이름과 비밀번호는 슈퍼 계정용이며 이러한 자격 증명은 정확합니다(그리고 /etc/.filename에 저장됨).
나는 이미 이 작업을 수행했습니다.
strace ls /storage/users/failedfolder
정보를 얻었지만 그것이 무엇인지 모릅니다. 또한 완료
strace mount –a –v
어디에 붙어 있는지 확인하십시오. 나에게 도움이되지 않았습니다.
저는 IT에 익숙하지 않아서 어떻게 해야 하는지 배웠습니다. 그러니 친절하게 대해주세요. IT 직원이 몇 주 동안 부재 중이므로 최대한 빨리 업무에 복귀해야 합니다. 몇 분 동안 성공적으로 마운트하기 위해 서버를 계속 다시 시작하는 것은 불가능합니다. 너무 실망 스럽습니다!
아래 출력을 인쇄하겠습니다. 홈 폴더는 Windows 서버에 있으며 //fenix/csan/users/user-foldersNTFS를 사용하여 서버에 마운트했습니다 /fenix/users/user-folders. 출력의 결말이 흥미로울 것 같아요. 첨부된 정보에 설치가 중단된 이유가 설명되어 있는지 모르겠습니다.
여기에 문제가 있는 것 같습니다.
SIGWINCH {si_signo=SIGWINCH, si_code=SI_KERNEL, si_value={int=11314776, ptr=0x7fab00aca658}} --- wait4(-1,
파일 시스템 테이블:
# Created by anaconda on Tue Sep 8 14:50:02 2015
# Accessible filesystems, by reference, are maintained under '/dev/disk'
# See man pages fstab(5), findfs(8), mount(8) and/or blkid(8) for more info
# /dev/mapper/rhel-root / xfs defaults 0 0 UUID=898ea02b-087a-4f09-a497-eb1b9abc0a92 /boot xfs defaults 0 0 /dev/mapper/rhel-home /home xfs defaults 0 0 /dev/mapper/rhel-swap swap swap defaults 0 0
//fenix/csan/tools /fenix/tools cifs iocharset=utf8,credentials=/etc/.fenix,rw,uid=admin,[email protected],file_mode=0775,dir_mode=0775 0 0
//fenix/csan/users/robka /fenix/users/robka cifs iocharset=utf8,credentials=/etc/.fenix,rw,[email protected],[email protected],file_mode=0755,dir_mode=0755 0 0
//fenix/csan/users/saana /fenix/users/saana cifs iocharset=utf8,credentials=/etc/.fenix,rw,[email protected],[email protected],file_mode=0755,dir_mode=0755 0 0
//fenix/csan/users/davan /fenix/users/davan cifs iocharset=utf8,credentials=/etc/.fenix,rw,[email protected],[email protected],file_mode=0755,dir_mode=0755 0 0
strace_ls_l_fenix_users_user_robka(잘못된 사용자 폴더)
[root@maul ~]# strace ls /fenix/users/robka execve("/usr/bin/ls", ["ls", "/fenix/users/robka"], [/* 49 vars */]) = 0 brk(0)
= 0x960000 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f287aa4e000 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=109600, ...}) = 0 mmap(NULL, 109600, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f287aa33000 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\240d\0\0\0\0\0\0"..., 832) = 832 fstat(3, {st_mode=S_IFREG|0755, st_size=147096, ...}) = 0 mmap(NULL, 2246808, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f287a609000 mprotect(0x7f287a62a000, 2097152, PROT_NONE) = 0 mmap(0x7f287a82a000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x21000) = 0x7f287a82a000 mmap(0x7f287a82c000, 6296, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f287a82c000 close(3)
= 0 open("/lib64/libcap.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 \26\0\0\0\0\0\0"..., 832) = 832 fstat(3, {st_mode=S_IFREG|0755, st_size=20024, ...}) = 0 mmap(NULL, 2114112, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f287a404000 mprotect(0x7f287a408000, 2093056, PROT_NONE) = 0 mmap(0x7f287a607000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f287a607000 close(3) = 0 open("/lib64/libacl.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\200\37\0\0\0\0\0\0"..., 832) = 832 fstat(3, {st_mode=S_IFREG|0755, st_size=37056, ...}) = 0 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f287aa32000 mmap(NULL, 2130560, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f287a1fb000 mprotect(0x7f287a202000, 2097152, PROT_NONE) = 0 mmap(0x7f287a402000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x7000) = 0x7f287a402000 close(3) = 0 open("/lib64/libc.so.6", O_RDONLY|O_CLOEXEC) = 3 read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0 \34\2\0\0\0\0\0"..., 832) = 832 fstat(3, {st_mode=S_IFREG|0755, st_size=2107816, ...}) = 0 mmap(NULL, 3932736, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f2879e3a000 mprotect(0x7f2879ff0000, 2097152, PROT_NONE) = 0 mmap(0x7f287a1f0000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1b6000) = 0x7f287a1f0000 mmap(0x7f287a1f6000, 16960, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f287a1f6000 close(3)
= 0 open("/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\360\25\0\0\0\0\0\0"..., 832) = 832 fstat(3, {st_mode=S_IFREG|0755, st_size=398272, ...}) = 0 mmap(NULL, 2490888, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f2879bd9000 mprotect(0x7f2879c39000, 2093056, PROT_NONE) = 0 mmap(0x7f2879e38000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5f000) = 0x7f2879e38000 close(3) = 0 open("/lib64/liblzma.so.5", 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\0000/\0\0\0\0\0\0"..., 832) = 832 fstat(3, {st_mode=S_IFREG|0755, st_size=153192, ...}) = 0 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f287aa31000 mmap(NULL, 2245240, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f28799b4000 mprotect(0x7f28799d8000, 2093056, PROT_NONE) = 0 mmap(0x7f2879bd7000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x23000) = 0x7f2879bd7000 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=19520, ...}) = 0 mmap(NULL, 2109744, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f28797b0000 mprotect(0x7f28797b3000, 2093056, PROT_NONE) = 0 mmap(0x7f28799b2000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f28799b2000 close(3) = 0 open("/lib64/libattr.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\320\23\0\0\0\0\0\0"..., 832) = 832 fstat(3, {st_mode=S_IFREG|0755, st_size=19888, ...}) = 0 mmap(NULL, 2113904, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f28795ab000 mprotect(0x7f28795af000, 2093056, PROT_NONE) = 0 mmap(0x7f28797ae000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f28797ae000 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\240l\0\0\0\0\0\0"..., 832) = 832 fstat(3, {st_mode=S_IFREG|0755, st_size=142304, ...}) = 0 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f287aa30000 mmap(NULL, 2208864, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f287938f000 mprotect(0x7f28793a5000, 2097152, PROT_NONE) = 0 mmap(0x7f28795a5000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x16000) = 0x7f28795a5000 mmap(0x7f28795a7000, 13408, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f28795a7000 close(3) = 0 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f287aa2f000 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f287aa2d000 arch_prctl(ARCH_SET_FS, 0x7f287aa2d800) = 0 mprotect(0x7f287a1f0000, 16384, PROT_READ) = 0 mprotect(0x7f28795a5000, 4096, PROT_READ) = 0 mprotect(0x7f28797ae000, 4096, PROT_READ) = 0 mprotect(0x7f28799b2000, 4096, PROT_READ) = 0 mprotect(0x7f2879bd7000, 4096, PROT_READ) = 0 mprotect(0x7f2879e38000, 4096, PROT_READ) = 0 mprotect(0x7f287a402000, 4096, PROT_READ) = 0 mprotect(0x7f287a607000, 4096, PROT_READ) = 0 mprotect(0x7f287a82a000, 4096, PROT_READ) = 0 mprotect(0x61a000, 4096, PROT_READ) = 0 mprotect(0x7f287aa4f000, 4096, PROT_READ) = 0 munmap(0x7f287aa33000, 109600) = 0 set_tid_address(0x7f287aa2dad0) = 65187 set_robust_list(0x7f287aa2dae0, 24) = 0 rt_sigaction(SIGRTMIN, {0x7f2879395780, [], SA_RESTORER|SA_SIGINFO, 0x7f287939e100}, NULL, 8)
= 0 rt_sigaction(SIGRT_1, {0x7f2879395810, [], SA_RESTORER|SA_RESTART|SA_SIGINFO, 0x7f287939e100}, 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", {f_type=0xf97cff8c, f_bsize=4096, f_blocks=0, f_bfree=0, f_bavail=0, f_files=0, f_ffree=0, f_fsid={0, 0}, f_namelen=255, f_frsize=4096}) = 0 statfs("/sys/fs/selinux", {f_type=0xf97cff8c, f_bsize=4096, f_blocks=0, f_bfree=0, f_bavail=0, f_files=0, f_ffree=0, f_fsid={0, 0}, f_namelen=255, f_frsize=4096}) = 0 stat("/sys/fs/selinux", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 brk(0)
= 0x960000 brk(0x981000) = 0x981000 open("/usr/lib/locale/locale-archive", O_RDONLY|O_CLOEXEC) = 3 fstat(3, {st_mode=S_IFREG|0644, st_size=106065056, ...}) = 0 mmap(NULL, 106065056, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f2872e68000 close(3) = 0 ioctl(1, SNDCTL_TMR_TIMEBASE or SNDRV_TIMER_IOCTL_NEXT_DEVICE or TCGETS, {B38400 opost isig icanon echo ...}) = 0 ioctl(1, TIOCGWINSZ, {ws_row=24, ws_col=80, ws_xpixel=0, ws_ypixel=0}) = 0 stat("/fenix/users/robka",
strace_mount_a_v
[root@maul ~]# strace mount -a -v execve("/usr/bin/mount", ["mount", "-a", "-v"], [/* 49 vars */]) = 0 brk(0)
= 0x7fd0f4e08000 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd0f2c91000 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=109600, ...}) = 0 mmap(NULL, 109600, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fd0f2c76000 close(3)
= 0 open("/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@\231\0\0\0\0\0\0"..., 832) = 832 fstat(3, {st_mode=S_IFREG|0755, st_size=260784, ...}) = 0 mmap(NULL, 2354496, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fd0f2832000 mprotect(0x7fd0f286f000, 2093056, PROT_NONE) = 0 mmap(0x7fd0f2a6e000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3c000) = 0x7fd0f2a6e000 mmap(0x7fd0f2a70000, 3392, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fd0f2a70000 close(3)
= 0 open("/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 \200\0\0\0\0\0\0"..., 832) = 832 fstat(3, {st_mode=S_IFREG|0755, st_size=252696, ...}) = 0 mmap(NULL, 2345800, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fd0f25f5000 mprotect(0x7fd0f262d000, 2097152, PROT_NONE) = 0 mmap(0x7fd0f282d000, 16384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x38000) = 0x7fd0f282d000 mmap(0x7fd0f2831000, 2888, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fd0f2831000 close(3)
= 0 open("/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\20\25\0\0\0\0\0\0"..., 832) = 832 fstat(3, {st_mode=S_IFREG|0755, st_size=20032, ...}) = 0 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd0f2c75000 mmap(NULL, 2113920, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fd0f23f0000 mprotect(0x7fd0f23f4000, 2093056, PROT_NONE) = 0 mmap(0x7fd0f25f3000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7fd0f25f3000 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\240d\0\0\0\0\0\0"..., 832) = 832 fstat(3, {st_mode=S_IFREG|0755, st_size=147096, ...}) = 0 mmap(NULL, 2246808, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fd0f21cb000 mprotect(0x7fd0f21ec000, 2097152, PROT_NONE) = 0 mmap(0x7fd0f23ec000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x21000) = 0x7fd0f23ec000 mmap(0x7fd0f23ee000, 6296, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fd0f23ee000 close(3)
= 0 open("/lib64/libc.so.6", O_RDONLY|O_CLOEXEC) = 3 read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0 \34\2\0\0\0\0\0"..., 832) = 832 fstat(3, {st_mode=S_IFREG|0755, st_size=2107816, ...}) = 0 mmap(NULL, 3932736, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fd0f1e0a000 mprotect(0x7fd0f1fc0000, 2097152, PROT_NONE) = 0 mmap(0x7fd0f21c0000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1b6000) = 0x7fd0f21c0000 mmap(0x7fd0f21c6000, 16960, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fd0f21c6000 close(3)
= 0 open("/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\360\25\0\0\0\0\0\0"..., 832) = 832 fstat(3, {st_mode=S_IFREG|0755, st_size=398272, ...}) = 0 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd0f2c74000 mmap(NULL, 2490888, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fd0f1ba9000 mprotect(0x7fd0f1c09000, 2093056, PROT_NONE) = 0 mmap(0x7fd0f1e08000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5f000) = 0x7fd0f1e08000 close(3) = 0 open("/lib64/liblzma.so.5", 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\0000/\0\0\0\0\0\0"..., 832) = 832 fstat(3, {st_mode=S_IFREG|0755, st_size=153192, ...}) = 0 mmap(NULL, 2245240, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fd0f1984000 mprotect(0x7fd0f19a8000, 2093056, PROT_NONE) = 0 mmap(0x7fd0f1ba7000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x23000) = 0x7fd0f1ba7000 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=19520, ...}) = 0 mmap(NULL, 2109744, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fd0f1780000 mprotect(0x7fd0f1783000, 2093056, PROT_NONE) = 0 mmap(0x7fd0f1982000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7fd0f1982000 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\240l\0\0\0\0\0\0"..., 832) = 832 fstat(3, {st_mode=S_IFREG|0755, st_size=142304, ...}) = 0 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd0f2c73000 mmap(NULL, 2208864, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fd0f1564000 mprotect(0x7fd0f157a000, 2097152, PROT_NONE) = 0 mmap(0x7fd0f177a000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x16000) = 0x7fd0f177a000 mmap(0x7fd0f177c000, 13408, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fd0f177c000 close(3) = 0 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd0f2c72000 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd0f2c70000 arch_prctl(ARCH_SET_FS, 0x7fd0f2c70880) = 0 mprotect(0x7fd0f21c0000, 16384, PROT_READ) = 0 mprotect(0x7fd0f177a000, 4096, PROT_READ) = 0 mprotect(0x7fd0f1982000, 4096, PROT_READ) = 0 mprotect(0x7fd0f1ba7000, 4096, PROT_READ) = 0 mprotect(0x7fd0f1e08000, 4096, PROT_READ) = 0 mprotect(0x7fd0f23ec000, 4096, PROT_READ) = 0 mprotect(0x7fd0f25f3000, 4096, PROT_READ) = 0 mprotect(0x7fd0f282d000, 12288, PROT_READ) = 0 mprotect(0x7fd0f2a6e000, 4096, PROT_READ) = 0 mprotect(0x7fd0f2e9e000, 4096, PROT_READ) = 0 mprotect(0x7fd0f2c92000, 4096, PROT_READ) = 0 munmap(0x7fd0f2c76000, 109600) = 0 set_tid_address(0x7fd0f2c70b50) = 65262 set_robust_list(0x7fd0f2c70b60, 24) = 0 rt_sigaction(SIGRTMIN, {0x7fd0f156a780, [], SA_RESTORER|SA_SIGINFO, 0x7fd0f1573100}, NULL, 8)
= 0 rt_sigaction(SIGRT_1, {0x7fd0f156a810, [], SA_RESTORER|SA_RESTART|SA_SIGINFO, 0x7fd0f1573100}, 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", {f_type=0xf97cff8c, f_bsize=4096, f_blocks=0, f_bfree=0, f_bavail=0, f_files=0, f_ffree=0, f_fsid={0, 0}, f_namelen=255, f_frsize=4096}) = 0 statfs("/sys/fs/selinux", {f_type=0xf97cff8c, f_bsize=4096, f_blocks=0, f_bfree=0, f_bavail=0, f_files=0, f_ffree=0, f_fsid={0, 0}, f_namelen=255, f_frsize=4096}) = 0 stat("/sys/fs/selinux", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 brk(0)
= 0x7fd0f4e08000 brk(0x7fd0f4e29000) = 0x7fd0f4e29000 open("/usr/lib/locale/locale-archive", O_RDONLY|O_CLOEXEC) = 3 fstat(3, {st_mode=S_IFREG|0644, st_size=106065056, ...}) = 0 mmap(NULL, 106065056, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fd0eb03d000 close(3)
= 0 getuid() = 0 geteuid() = 0 getuid() = 0 geteuid() = 0 getgid() = 0 getegid() = 0 prctl(PR_GET_DUMPABLE) = 1 lstat("/etc/mtab", {st_mode=S_IFLNK|0777, st_size=17, ...}) = 0 getuid()
= 0 geteuid() = 0 getgid() = 0 getegid() = 0 prctl(PR_GET_DUMPABLE) = 1 stat("/run", {st_mode=S_IFDIR|0755, st_size=1220, ...}) = 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 getuid() = 0 geteuid() = 0 getgid() = 0 getegid() = 0 prctl(PR_GET_DUMPABLE) = 1 stat("/etc/fstab", {st_mode=S_IFREG|0644, st_size=2547, ...}) = 0 open("/etc/fstab", O_RDONLY|O_CLOEXEC) = 3 fstat(3, {st_mode=S_IFREG|0644, st_size=2547, ...}) = 0 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd0f2c90000 read(3, "\n#\n# /etc/fstab\n# Created by ana"..., 4096) = 2547 read(3, "", 4096)
= 0 close(3) = 0 munmap(0x7fd0f2c90000, 4096) = 0 open("/usr/share/locale/locale.alias", O_RDONLY|O_CLOEXEC) = 3 fstat(3, {st_mode=S_IFREG|0644, st_size=2502, ...}) = 0 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd0f2c90000 read(3, "# Locale name alias data base.\n#"..., 4096) = 2502 read(3, "", 4096)
= 0 close(3) = 0 munmap(0x7fd0f2c90000, 4096) = 0 open("/usr/share/locale/en_US.UTF-8/LC_MESSAGES/util-linux.mo", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/locale/en_US.utf8/LC_MESSAGES/util-linux.mo", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/locale/en_US/LC_MESSAGES/util-linux.mo", O_RDONLY) =
-1 ENOENT (No such file or directory) open("/usr/share/locale/en.UTF-8/LC_MESSAGES/util-linux.mo", O_RDONLY)
= -1 ENOENT (No such file or directory) open("/usr/share/locale/en.utf8/LC_MESSAGES/util-linux.mo", O_RDONLY)
= -1 ENOENT (No such file or directory) open("/usr/share/locale/en/LC_MESSAGES/util-linux.mo", O_RDONLY) = -1 ENOENT (No such file or directory) fstat(1, {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 2), ...}) = 0 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd0f2c90000 write(1, "/ : ignor"..., 35/ options: ip=10.208.21.247,unc=\\fenix\csan,iocharset=utf8,file_mode=0775,dir_mode=0775,uid=1000,gid=1777404792,user=maul,prefixpath=tools,pass=******** 0x7ffc16dd0d48, 0, NULL) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
--- SIGWINCH {si_signo=SIGWINCH, si_code=SI_KERNEL, si_value={int=11314776, ptr=0x7fab00aca658}} --- wait4(-1, 0x7ffc16dd0d48, 0, NULL) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
--- SIGWINCH {si_signo=SIGWINCH, si_code=SI_KERNEL, si_value={int=11314776, ptr=0x7fab00aca658}} --- wait4(-1, 0x7ffc16dd0d48, 0, NULL) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
--- SIGWINCH {si_signo=SIGWINCH, si_code=SI_KERNEL, si_value={int=11314776, ptr=0x7fab00aca658}} --- wait4(-1, 0x7ffc16dd0d48, 0, NULL) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
--- SIGWINCH {si_signo=SIGWINCH, si_code=SI_KERNEL, si_value={int=11314776, ptr=0x7fab00aca658}} --- wait4(-1, 0x7ffc16dd0d48, 0, NULL) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
--- SIGWINCH {si_signo=SIGWINCH, si_code=SI_KERNEL, si_value={int=11314776, ptr=0x7fab00aca658}} --- wait4(-1, 0x7ffc16dd0d48, 0, NULL) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
--- SIGWINCH {si_signo=SIGWINCH, si_code=SI_KERNEL, si_value={int=11314776, ptr=0x7fab00aca658}} --- wait4(-1, 0x7ffc16dd0d48, 0, NULL) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
--- SIGWINCH {si_signo=SIGWINCH, si_code=SI_KERNEL, si_value={int=11314776, ptr=0x7fab00aca658}} --- wait4(-1, 0x7ffc16dd0d48, 0, NULL) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
--- SIGWINCH {si_signo=SIGWINCH, si_code=SI_KERNEL, si_value={int=11314776, ptr=0x7fab00aca658}} --- wait4(-1, 0x7ffc16dd0d48, 0, NULL) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
--- SIGWINCH {si_signo=SIGWINCH, si_code=SI_KERNEL, si_value={int=11314776, ptr=0x7fab00aca658}} --- wait4(-1, 0x7ffc16dd0d48, 0, NULL) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
--- SIGWINCH {si_signo=SIGWINCH, si_code=SI_KERNEL, si_value={int=11314776, ptr=0x7fab00aca658}} --- wait4(-1, 0x7ffc16dd0d48, 0, NULL) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
--- SIGWINCH {si_signo=SIGWINCH, si_code=SI_KERNEL, si_value={int=11314776, ptr=0x7fab00aca658}} --- wait4(-1, 0x7ffc16dd0d48, 0, NULL) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
--- SIGWINCH {si_signo=SIGWINCH, si_code=SI_KERNEL, si_value={int=11314776, ptr=0x7fab00aca658}} --- wait4(-1, 0x7ffc16dd0d48, 0, NULL) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
--- SIGWINCH {si_signo=SIGWINCH, si_code=SI_KERNEL, si_value={int=11314776, ptr=0x7fab00aca658}} --- wait4(-1, 0x7ffc16dd0d48, 0, NULL) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
--- SIGWINCH {si_signo=SIGWINCH, si_code=SI_KERNEL, si_value={int=11314776, ptr=0x7fab00aca658}} --- wait4(-1, 0x7ffc16dd0d48, 0, NULL) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
--- SIGWINCH {si_signo=SIGWINCH, si_code=SI_KERNEL, si_value={int=11314776, ptr=0x7fab00aca658}} --- wait4(-1, 0x7ffc16dd0d48, 0, NULL) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
--- SIGWINCH {si_signo=SIGWINCH, si_code=SI_KERNEL, si_value={int=11314776, ptr=0x7fab00aca658}} --- wait4(-1,
편집: mount -v -a로 마운트하면 일반적으로 다음과 같은 임의의 폴더에 멈춥니다.
[root@maul ~]# mount -v -a
/ : ignored
/boot : already mounted
/home : already mounted
swap : ignored
mount.cifs kernel mount options: ip=10.208.21.247,unc=\\fenix\csan,iocharset=utf8,file_mode=0775,dir_mode=0775,uid=1000,gid=1777404792,user=maul,prefixpath=tools,pass=********
또한 내 컴퓨터에서 실행되는 서버에 내 폴더를 마운트하려고 시도했지만 성공하지 못했습니다. 따라서 동일한 명령과 동일한 자격 증명이 내 우분투에서는 작동했지만 Redhat에서는 작동하지 않았습니다. 이전에는 작동했고 재부팅 후에도 잠시 동안 작동합니다. 어둠의 마법...