[CentOS] mysql won't start with service, but starts with mysqld_safe
Larry Martell
larry.martell at gmail.com
Sun Feb 5 21:22:05 UTC 2012
On Sun, Feb 5, 2012 at 11:58 AM, Larry Martell <larry.martell at gmail.com> wrote:
> On Sun, Feb 5, 2012 at 10:31 AM, Tait Clarridge <tait at taiter.com> wrote:
>>
>>
>> On Sat, 2012-02-04 at 17:15 -0700, Larry Martell wrote:
>>> Just installed mysql on centos 6.2. When I try to start it with service I get:
>>>
>>> #service mysqld start
>>> MySQL Daemon failed to start.
>>> Starting mysqld: [FAILED]
>>>
>>> Nothing at all is written to the error log.
>>>
>>> But if I start it with mysqld_safe it comes up and works fine.
>>>
>>> Anyone know what's going on here?
>>
>> Did it hang while trying to start? Or was it an immediate failure.
>
> Immediate - the 'MySQL Daemon failed to start' message comes out right away.
>
> I was curious as to exactle what 'service mysqld start' did (as
> opposed to mysqld_safe, which works) so I traced it. Really didn't
> glean anything useful from it - perhaps someone will see something
> meaningful:
>
> #strace service mysqld start
> execve("/sbin/service", ["service", "mysqld", "start"], [/* 20 vars */]) = 0
> brk(0) = 0x9873000
> mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
> 0) = 0xb775e000
> 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=92683, ...}) = 0
> mmap2(NULL, 92683, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7747000
> close(3) = 0
> open("/lib/libtinfo.so.5", 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\260\3723\0064\0\0\0"...,
> 512) = 512
> fstat64(3, {st_mode=S_IFREG|0755, st_size=99636, ...}) = 0
> mmap2(0x633a000, 101528, PROT_READ|PROT_EXEC,
> MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x633a000
> mmap2(0x6350000, 12288, PROT_READ|PROT_WRITE,
> MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x15) = 0x6350000
> close(3) = 0
> open("/lib/libdl.so.2", 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`\352\237\0004\0\0\0"...,
> 512) = 512
> fstat64(3, {st_mode=S_IFREG|0755, st_size=19784, ...}) = 0
> mmap2(0x9fe000, 16500, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE,
> 3, 0) = 0x9fe000
> mmap2(0xa01000, 8192, PROT_READ|PROT_WRITE,
> MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2) = 0xa01000
> close(3) = 0
> open("/lib/libc.so.6", O_RDONLY) = 3
> read(3, "\177ELF\1\1\1\3\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0@\236\203\0004\0\0\0"...,
> 512) = 512
> fstat64(3, {st_mode=S_IFREG|0755, st_size=1876448, ...}) = 0
> mmap2(0x823000, 1636744, PROT_READ|PROT_EXEC,
> MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x823000
> mprotect(0x9ac000, 4096, PROT_NONE) = 0
> mmap2(0x9ad000, 12288, PROT_READ|PROT_WRITE,
> MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x189) = 0x9ad000
> mmap2(0x9b0000, 10632, PROT_READ|PROT_WRITE,
> MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x9b0000
> close(3) = 0
> mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
> 0) = 0xb7746000
> mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
> 0) = 0xb7745000
> set_thread_area({entry_number:-1 -> 6, base_addr:0xb7746b30,
> limit:1048575, seg_32bit:1, contents:0, read_exec_only:0,
> limit_in_pages:1, seg_not_present:0, useable:1}) = 0
> mprotect(0xa01000, 4096, PROT_READ) = 0
> mprotect(0x9ad000, 8192, PROT_READ) = 0
> mprotect(0x81b000, 4096, PROT_READ) = 0
> munmap(0xb7747000, 92683) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> open("/dev/tty", O_RDWR|O_NONBLOCK|O_LARGEFILE) = 3
> close(3) = 0
> brk(0) = 0x9873000
> brk(0x9894000) = 0x9894000
> open("/usr/lib/locale/locale-archive", O_RDONLY|O_LARGEFILE) = 3
> fstat64(3, {st_mode=S_IFREG|0644, st_size=99158672, ...}) = 0
> mmap2(NULL, 2097152, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7545000
> close(3) = 0
> getuid32() = 0
> getgid32() = 0
> geteuid32() = 0
> getegid32() = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> time(NULL) = 1328468051
> open("/proc/meminfo", O_RDONLY) = 3
> fstat64(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
> mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
> 0) = 0xb775d000
> read(3, "MemTotal: 3741948 kB\nMemF"..., 1024) = 1024
> close(3) = 0
> munmap(0xb775d000, 4096) = 0
> rt_sigaction(SIGCHLD, {SIG_DFL, [], 0}, {SIG_DFL, [], 0}, 8) = 0
> rt_sigaction(SIGCHLD, {SIG_DFL, [], 0}, {SIG_DFL, [], 0}, 8) = 0
> rt_sigaction(SIGINT, {SIG_DFL, [], 0}, {SIG_DFL, [], 0}, 8) = 0
> rt_sigaction(SIGINT, {SIG_DFL, [], 0}, {SIG_DFL, [], 0}, 8) = 0
> rt_sigaction(SIGQUIT, {SIG_DFL, [], 0}, {SIG_DFL, [], 0}, 8) = 0
> rt_sigaction(SIGQUIT, {SIG_DFL, [], 0}, {SIG_DFL, [], 0}, 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigaction(SIGQUIT, {SIG_IGN, [], 0}, {SIG_DFL, [], 0}, 8) = 0
> uname({sys="Linux", node="AMAT-centos-6.2", ...}) = 0
> getcwd("/usr/local/motor/motor", 4096) = 23
> getpid() = 17012
> 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) = 0xb7757000
> close(3) = 0
> getppid() = 17011
> gettimeofday({1328468051, 6377}, NULL) = 0
> getpgrp() = 17010
> rt_sigaction(SIGCHLD, {0x8083390, [], 0}, {SIG_DFL, [], 0}, 8) = 0
> getrlimit(RLIMIT_NPROC, {rlim_cur=1024, rlim_max=RLIM_INFINITY}) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> open("/sbin/service", O_RDONLY|O_LARGEFILE) = 3
> ioctl(3, SNDCTL_TMR_TIMEBASE or TCGETS, 0xbf83ce38) = -1 ENOTTY
> (Inappropriate ioctl for device)
> _llseek(3, 0, [0], SEEK_CUR) = 0
> read(3, "#!/bin/sh\n\n. /etc/init.d/functio"..., 80) = 80
> _llseek(3, 0, [0], SEEK_SET) = 0
> getrlimit(RLIMIT_NOFILE, {rlim_cur=1024, rlim_max=1024}) = 0
> fcntl64(255, F_GETFD) = -1 EBADF (Bad file descriptor)
> dup2(3, 255) = 255
> close(3) = 0
> fcntl64(255, F_SETFD, FD_CLOEXEC) = 0
> fcntl64(255, F_GETFL) = 0x8000 (flags O_RDONLY|O_LARGEFILE)
> fstat64(255, {st_mode=S_IFREG|0755, st_size=1694, ...}) = 0
> _llseek(255, 0, [0], SEEK_CUR) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> read(255, "#!/bin/sh\n\n. /etc/init.d/functio"..., 1694) = 1694
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> open("/etc/init.d/functions", O_RDONLY|O_LARGEFILE) = 3
> fstat64(3, {st_mode=S_IFREG|0644, st_size=18171, ...}) = 0
> read(3, "# -*-Shell-script-*-\n#\n# functio"..., 18171) = 18171
> close(3) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> umask(022) = 022
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> pipe([3, 4]) = 0
> rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
> rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
> rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
> clone(child_stack=0,
> flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD,
> child_tidptr=0xb7746b98) = 17013
> rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
> rt_sigaction(SIGCHLD, {0x8083390, [], 0}, {0x8083390, [], 0}, 8) = 0
> close(4) = 0
> read(3, "pty\n", 128) = 4
> read(3, "", 128) = 0
> --- SIGCHLD (Child exited) @ 0 (0) ---
> waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 2}], WNOHANG) = 17013
> waitpid(-1, 0xbf83bf0c, WNOHANG) = -1 ECHILD (No child processes)
> sigreturn() = ? (mask now [])
> close(3) = 0
> rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
> rt_sigaction(SIGINT, {0x80810f0, [], 0}, {SIG_DFL, [], 0}, 8) = 0
> rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
> rt_sigaction(SIGINT, {SIG_DFL, [], 0}, {0x80810f0, [], 0}, 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> stat64("/etc/sysconfig/i18n", {st_mode=S_IFREG|0644, st_size=47, ...}) = 0
> rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
> open("/dev/null", O_WRONLY|O_CREAT|O_TRUNC|O_LARGEFILE, 0666) = 3
> fcntl64(2, F_GETFD) = 0
> fcntl64(2, F_DUPFD, 10) = 10
> fcntl64(2, F_GETFD) = 0
> fcntl64(10, F_SETFD, FD_CLOEXEC) = 0
> dup2(3, 2) = 2
> close(3) = 0
> open("/etc/profile.d/lang.sh", O_RDONLY|O_LARGEFILE) = 3
> fstat64(3, {st_mode=S_IFREG|0644, st_size=2706, ...}) = 0
> read(3, "# /etc/profile.d/lang.sh - set i"..., 2706) = 2706
> close(3) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> stat64("/root/.i18n", 0xbf83bd48) = -1 ENOENT (No such file or directory)
> rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> dup2(10, 2) = 2
> fcntl64(10, F_GETFD) = 0x1 (flags FD_CLOEXEC)
> close(10) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> stat64("/etc/sysconfig/init", {st_mode=S_IFREG|0644, st_size=1154, ...}) = 0
> rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
> open("/etc/sysconfig/init", O_RDONLY|O_LARGEFILE) = 3
> fstat64(3, {st_mode=S_IFREG|0644, st_size=1154, ...}) = 0
> read(3, "# color => new RH6.0 bootup\n# ve"..., 1154) = 1154
> close(3) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> open("/usr/share/locale/locale.alias", O_RDONLY) = 3
> fstat64(3, {st_mode=S_IFREG|0644, st_size=2512, ...}) = 0
> mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
> 0) = 0xb7756000
> read(3, "# Locale name alias data base.\n#"..., 4096) = 2512
> read(3, "", 4096) = 0
> close(3) = 0
> munmap(0xb7756000, 4096) = 0
> open("/usr/share/locale/en_US.utf8/LC_MESSAGES/initscripts.mo",
> O_RDONLY) = -1 ENOENT (No such file or directory)
> open("/usr/share/locale/en_US/LC_MESSAGES/initscripts.mo", O_RDONLY) =
> -1 ENOENT (No such file or directory)
> open("/usr/share/locale/en.utf8/LC_MESSAGES/initscripts.mo", O_RDONLY)
> = -1 ENOENT (No such file or directory)
> open("/usr/share/locale/en/LC_MESSAGES/initscripts.mo", O_RDONLY) = -1
> ENOENT (No such file or directory)
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> brk(0x98b5000) = 0x98b5000
> brk(0x98b4000) = 0x98b4000
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> pipe([3, 4]) = 0
> rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
> rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
> rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
> _llseek(255, -1623, [71], SEEK_CUR) = 0
> clone(child_stack=0,
> flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD,
> child_tidptr=0xb7746b98) = 17015
> rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
> rt_sigaction(SIGCHLD, {0x8083390, [], 0}, {0x8083390, [], 0}, 8) = 0
> close(4) = 0
> read(3, "service\n", 128) = 8
> read(3, "", 128) = 0
> --- SIGCHLD (Child exited) @ 0 (0) ---
> waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 17015
> waitpid(-1, 0xbf83c3bc, WNOHANG) = -1 ECHILD (No child processes)
> sigreturn() = ? (mask now [])
> close(3) = 0
> rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
> rt_sigaction(SIGINT, {0x80810f0, [], 0}, {SIG_DFL, [], 0}, 8) = 0
> rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
> rt_sigaction(SIGINT, {SIG_DFL, [], 0}, {0x80810f0, [], 0}, 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> read(255, "USAGE=\"Usage: $(basename $0) < o"..., 1694) = 1623
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> pipe([3, 4]) = 0
> rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
> rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
> rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
> _llseek(255, -1517, [177], SEEK_CUR) = 0
> clone(child_stack=0,
> flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD,
> child_tidptr=0xb7746b98) = 17016
> rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
> rt_sigaction(SIGCHLD, {0x8083390, [], 0}, {0x8083390, [], 0}, 8) = 0
> close(4) = 0
> read(3, "service\n", 128) = 8
> read(3, "", 128) = 0
> --- SIGCHLD (Child exited) @ 0 (0) ---
> waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 17016
> waitpid(-1, 0xbf83c3bc, WNOHANG) = -1 ECHILD (No child processes)
> sigreturn() = ? (mask now [])
> close(3) = 0
> rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
> rt_sigaction(SIGINT, {0x80810f0, [], 0}, {SIG_DFL, [], 0}, 8) = 0
> rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
> rt_sigaction(SIGINT, {SIG_DFL, [], 0}, {0x80810f0, [], 0}, 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> read(255, "SERVICE=\nSERVICEDIR=\"/etc/init.d"..., 1694) = 1517
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> chdir("/") = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> stat64("/etc/init.d/mysqld", {st_mode=S_IFREG|0755, st_size=5509, ...}) = 0
> rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
> stat64(".", {st_mode=S_IFDIR|0555, st_size=4096, ...}) = 0
> stat64("/sbin/env", 0xbf83cbd0) = -1 ENOENT (No such file or directory)
> stat64("/usr/sbin/env", 0xbf83cbd0) = -1 ENOENT (No such file or directory)
> stat64("/bin/env", {st_mode=S_IFREG|0755, st_size=25124, ...}) = 0
> stat64("/bin/env", {st_mode=S_IFREG|0755, st_size=25124, ...}) = 0
> geteuid32() = 0
> getegid32() = 0
> getuid32() = 0
> getgid32() = 0
> access("/bin/env", X_OK) = 0
> stat64("/bin/env", {st_mode=S_IFREG|0755, st_size=25124, ...}) = 0
> geteuid32() = 0
> getegid32() = 0
> getuid32() = 0
> getgid32() = 0
> access("/bin/env", R_OK) = 0
> stat64("/bin/env", {st_mode=S_IFREG|0755, st_size=25124, ...}) = 0
> stat64("/bin/env", {st_mode=S_IFREG|0755, st_size=25124, ...}) = 0
> geteuid32() = 0
> getegid32() = 0
> getuid32() = 0
> getgid32() = 0
> access("/bin/env", X_OK) = 0
> stat64("/bin/env", {st_mode=S_IFREG|0755, st_size=25124, ...}) = 0
> geteuid32() = 0
> getegid32() = 0
> getuid32() = 0
> getgid32() = 0
> access("/bin/env", R_OK) = 0
> rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
> rt_sigprocmask(SIG_BLOCK, [CHLD], [INT CHLD], 8) = 0
> rt_sigprocmask(SIG_SETMASK, [INT CHLD], NULL, 8) = 0
> clone(child_stack=0,
> flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD,
> child_tidptr=0xb7746b98) = 17017
> rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
> rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
> rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
> rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
> rt_sigaction(SIGINT, {0x80810f0, [], 0}, {SIG_DFL, [], 0}, 8) = 0
> waitpid(-1, MySQL Daemon failed to start.
> Starting mysqld: [FAILED]
> [{WIFEXITED(s) && WEXITSTATUS(s) == 1}], 0) = 17017
> rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
> --- SIGCHLD (Child exited) @ 0 (0) ---
> waitpid(-1, 0xbf83c67c, WNOHANG) = -1 ECHILD (No child processes)
> sigreturn() = ? (mask now [])
> rt_sigaction(SIGINT, {SIG_DFL, [], 0}, {0x80810f0, [], 0}, 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> read(255, "", 1694) = 0
> exit_group(1) = ?
I'm trying to figure out exactly what it is that 'service mysqld
start' does so I can see what failed. I see it stats
/etc/init.d/mysqld, but I don't see where ti actually runs it. In any
case, I ran /etc/init.d/mysqld and it worked and started the server.
Very weird.
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