私たちの研究センターは非常に深刻な問題に直面しました。私はIT部門と協力して次のようなインフラを構築しました。
ユーザーはオフィスの机でラップトップを使用します。すべてストレージサーバーにデフォルトのフォルダがあり、ラップトップにインストールできます（問題なく動作します）。これにより、ユーザーがSSHを介してログインできる強力なサーバーがあります。強力なサーバーが1Gbit / sネットワークを介してストレージサーバーのデータを処理できるように、すべてのホームフォルダもこれらのサーバーにインストールされます。
すべてがうまくいっていましたが、分析サーバーのホームフォルダのインストールに問題が発生し始めました。ユーザーのコンピュータ（マイコンピュータを含む）にホームフォルダをマウントすることは常に完璧に機能します。これは、ストレージサーバー（Windowsシステム）に問題がないことを示します。ユーザーはMacを持っていて、私はUbuntuを持っています。どちらもうまくいきます。一方、独立して動作する2つの分析サーバーがあります。どちらも同じ問題を抱えています。これはWindowsストレージサーバーに問題があるか同じであるため、まだ分析サーバーである可能性があります（偶然に出始めました）。失敗）同時に？ )
サーバー（Red Hat）は、Ubuntuシステムと同じ方法でマウントします。各ユーザーに対して、/etc/fstab には、/fenix/users/all-the- ユーザーのフォルダーと権限にマウントするようにする行があります。私たちが好きなものです。
問題は、ランダムな時間（おそらく3分後 - まだログインしている）後にフォルダのマウントが停止されることです。その後、失敗したフォルダの1つでsshと「ls -l」を使用しようとすると、端末全体が停止し、Ctrl + Cを使用して終了できません。この停止現象は、マウントされていないフォルダへのパスを一覧表示しようとしたときにも発生します。時にはサーバーを再起動すると、一時的に問題が解決することがあります。時々、rootとして「mount –a –v」を実行して問題を解決することができます。しかし、それはいつも失敗に戻ります。 "mount -v -a"を実行すると、時々fstabの任意の行で停止して停止します（ここでctr + cを押して終了できます）。 5つを正常にインストールしましたが、最後の項目または最初の項目で中断される可能性があります。使用されるユーザー名とパスワードはスーパーアカウント用であり、これらの資格情報は正しいです（そして/ etc / .filenameに保存されています）。
私はすでにこれを行いました。
strace ls /storage/users/failedfolder
情報を得ましたが、それが何であるかわかりません。また完了
strace mount –a –v
どこに付いているか確認してください。私には役に立ちませんでした。
私はITに慣れていないので、何をすべきかを学びました。だから親切にしてください。 IT スタッフは数週間在留していないため、できるだけ早く仕事に戻る必要があります。数分間正常にマウントするためにサーバーを再起動することは不可能です。とても残念です！
以下の出力を印刷します。ホームフォルダはWindowsサーバーにあり、//fenix/csan/users/user-foldersNTFSを使用してサーバーにマウントしました/fenix/users/user-folders。出力の終わりが面白いと思います。添付された情報にインストールが中断された理由が説明されているかわかりません。
ここに問題があるようです。
SIGWINCH {si_signo=SIGWINCH, si_code=SI_KERNEL, si_value={int=11314776, ptr=0x7fab00aca658}} --- wait4(-1,
ファイルシステムテーブル：
# 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（無効なユーザーフォルダ）
[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,
編集：mount -v -aでマウントすると、通常、次のような任意のフォルダに停止します。
[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=********
また、私のコンピュータで実行されているサーバーに私のフォルダをマウントしようとしましたが、成功しませんでした。したがって、同じコマンドと同じ資格情報が私のUbuntuでは動作しましたが、Redhatでは動作しませんでした。以前は動作し、再起動後もしばらく動作します。闇の魔法...