search for: sa_nocldstop

...5000 2997 00:58:30 arch_prctl(ARCH_SET_FS, 0x7fefc7336700) = 0 2997 00:58:30 mprotect(0x7fefc7119000, 16384, PROT_READ) = 0 2997 00:58:30 mprotect(0x7fefc7343000, 4096, PROT_READ) = 0 2997 00:58:30 munmap(0x7fefc7338000, 33837) = 0 2997 00:58:30 rt_sigaction(SIGUSR1, {0x41c690, [], SA_RESTORER|SA_NOCLDSTOP, 0x7fefc6daf180}, NULL, 8) = 0 2997 00:58:30 rt_sigaction(SIGUSR2, {0x41d220, [], SA_RESTORER|SA_NOCLDSTOP, 0x7fefc6daf180}, NULL, 8) = 0 2997 00:58:30 rt_sigaction(SIGCHLD, {0x41c630, [], SA_RESTORER|SA_NOCLDSTOP, 0x7fefc6daf180}, NULL, 8) = 0 2997 00:58:30 geteuid() = 1001 2997...

..., PROT_READ) = 0 mprotect(0x7efdccd85000, 4096, PROT_READ) = 0 mprotect(0x7efdccb80000, 4096, PROT_READ) = 0 mprotect(0x563d3e0c8000, 8192, PROT_READ) = 0 mprotect(0x7efdccfac000, 4096, PROT_READ) = 0 munmap(0x7efdccfa5000, 24613) ? ? ? ? ? = 0 rt_sigaction(SIGUSR1, {0x563d3de7c170, [], SA_RESTORER|SA_NOCLDSTOP, 0x7efdcc3d94b0}, NULL, 8) = 0 rt_sigaction(SIGUSR2, {0x563d3de7ce10, [], SA_RESTORER|SA_NOCLDSTOP, 0x7efdcc3d94b0}, NULL, 8) = 0 rt_sigaction(SIGCHLD, {0x563d3de7c0e0, [], SA_RESTORER|SA_NOCLDSTOP, 0x7efdcc3d94b0}, NULL, 8) = 0 geteuid() ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? = 0 getegid() ? ? ? ? ? ? ? ?...

Hi, As a quick workaround for geo-replication to work. Please configure the following option. gluster vol geo-replication <mastervol> <slavehost>::<slavevol> config access_mount true The above option will not do the lazy umount and as a result, all the master and slave volume mounts maintained by geo-replication can be accessed by others. It's also visible in df output.

...ctl(ARCH_SET_FS, > 0x7fefc7336700) = 0 2997 00:58:30 mprotect(0x7fefc7119000, 16384, > PROT_READ) = 0 2997 00:58:30 mprotect(0x7fefc7343000, 4096, > PROT_READ) = 0 2997 00:58:30 munmap(0x7fefc7338000, 33837) = 0 > 2997 00:58:30 rt_sigaction(SIGUSR1, {0x41c690, [], > SA_RESTORER|SA_NOCLDSTOP, 0x7fefc6daf180}, NULL, 8) = 0 2997 > 00:58:30 rt_sigaction(SIGUSR2, {0x41d220, [], > SA_RESTORER|SA_NOCLDSTOP, 0x7fefc6daf180}, NULL, 8) = 0 2997 > 00:58:30 rt_sigaction(SIGCHLD, {0x41c630, [], > SA_RESTORER|SA_NOCLDSTOP, 0x7fefc6daf180}, NULL, 8) = 0 2997 > 00:58:30 geteuid()...

On 02/05/2018 01:33 PM, Florian Weimer wrote: > Do you have strace output going further back, at least to the proceeding > getcwd call?? It would be interesting to see which path the kernel > reports, and if it starts with "(unreachable)". I got the strace output now, but it very difficult to read (chdir in a multi-threaded process ?). My current inclination is to blame

...00, 4096, PROT_READ) = 0 mprotect(0x7f43109dd000, 4096, PROT_READ) = 0 mprotect(0x7f4310be6000, 4096, PROT_READ) = 0 mprotect(0x65a000, 4096, PROT_READ) = 0 mprotect(0x7f4310e07000, 4096, PROT_READ) = 0 munmap(0x7f4310dfc000, 44018) = 0 rt_sigaction(SIGUSR1, {0x41d320, [], SA_RESTORER|SA_NOCLDSTOP, 0x7f4310247450}, NULL, 8) = 0 rt_sigaction(SIGUSR2, {0x41ded0, [], SA_RESTORER|SA_NOCLDSTOP, 0x7f4310247450}, NULL, 8) = 0 rt_sigaction(SIGCHLD, {0x41d2c0, [], SA_RESTORER|SA_NOCLDSTOP, 0x7f4310247450}, NULL, 8) = 0 geteuid() = 1000 getegid()...

...the log of mirrors sync). I 'straced' the rsync process and have the following outputs : select(6, [4 5], NULL, NULL, NULL) = 1 (in [5]) accept(5, {sa_family=AF_INET, sin_port=htons(37870), sin_addr=inet_addr("xxxxxxxxxxxx")}, [16]) = 3 rt_sigaction(SIGCHLD, {0x80768c0, [], SA_NOCLDSTOP}, NULL, 8) = 0 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb7e196f8) = 7117 close(3) = 0 select(6, [4 5], NULL, NULL, NULL) = 1 (in [4]) accept(4, {sa_family=AF_INET6, sin6_port=htons(55783), inet_pton(AF_INET6, &quo...

...({entry_number:-1 -> 6, base_addr:0xb7e1c6b0, limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0, useable:1}) = 0 mprotect(0xb7f69000, 4096, PROT_READ) = 0 munmap(0xb7f7f000, 19595) = 0 rt_sigaction(SIGUSR1, {0x8062f10, [], SA_RESTORER|SA_NOCLDSTOP, 0xb7e4cfa8}, NULL, 8) = 0 rt_sigaction(SIGUSR2, {0x8063910, [], SA_RESTORER|SA_NOCLDSTOP, 0xb7e4cfa8}, NULL, 8) = 0 rt_sigaction(SIGCHLD, {0x8063960, [], SA_RESTORER|SA_NOCLDSTOP, 0xb7e4cfa8}, NULL, 8) = 0 time(NULL) = 1218454958 geteuid32()...

...ONYMOUS, -1, 0) = 0x2a95568000 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x2a95569000 mprotect(0x372492b000, 8192, PROT_READ) = 0 arch_prctl(ARCH_SET_FS, 0x2a95568900) = 0 munmap(0x2a95557000, 65103) = 0 rt_sigaction(SIGUSR1, {0x419230, [], SA_RESTORER|SA_NOCLDSTOP, 0x372472e2b0}, NULL, 8) = 0 rt_sigaction(SIGUSR2, {0x419250, [], SA_RESTORER|SA_NOCLDSTOP, 0x372472e2b0}, NULL, 8) = 0 rt_sigaction(SIGCHLD, {0x419290, [], SA_RESTORER|SA_NOCLDSTOP, 0x372472e2b0}, NULL, 8) = 0 time(NULL) = 1202163972 geteuid()...

...e_addr:0xb7f408d0, limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0, useable:1}) = 0 mprotect(0x43d000, 8192, PROT_READ) = 0 mprotect(0x30c000, 4096, PROT_READ) = 0 munmap(0xb7f42000, 73008) = 0 rt_sigaction(SIGUSR1, {0x8057460, [], SA_NOCLDSTOP}, NULL, 8) = 0 rt_sigaction(SIGUSR2, {0x80577c0, [], SA_NOCLDSTOP}, NULL, 8) = 0 rt_sigaction(SIGCHLD, {0x8057810, [], SA_NOCLDSTOP}, NULL, 8) = 0 time(NULL) = 1150390860 geteuid32() = 0 umask(0) = 022 open(&quo...

...define SIGIO 29 +#define SIGPOLL SIGIO +/* +#define SIGLOST 29 +*/ +#define SIGPWR 30 +#define SIGSYS 31 +#define SIGUNUSED 31 + +/* These should not be considered constants from userland. */ +#define SIGRTMIN 32 +#define SIGRTMAX _NSIG + +#define SIGSWI 32 + +/* + * SA_FLAGS values: + * + * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. + * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies. + * SA_SIGINFO deliver the signal with SIGINFO structs + * SA_THIRTYTWO delivers the signal in 32-bit mode, even if the task + * is running in 26-bit. + * SA_ONSTACK allows alternate signal sta...

...24 +#define SIGXFSZ 25 +#define SIGVTALRM 26 +#define SIGPROF 27 +#define SIGWINCH 28 +#define SIGINFO 29 +#define SIGUSR1 30 +#define SIGUSR2 31 + +#define SIGPOLL SIGIO +#define SIGPWR SIGINFO +#define SIGIOT SIGABRT + +#define SA_ONSTACK 0x00000001 +#define SA_RESTART 0x00000002 +#define SA_NOCLDSTOP 0x00000004 +#define SA_NODEFER 0x00000008 +#define SA_RESETHAND 0x00000010 +#define SA_NOCLDWAIT 0x00000020 +#define SA_SIGINFO 0x00000040 + +#define SA_ONESHOT SA_RESETHAND +#define SA_NOMASK SA_NODEFER + +#define MINSIGSTKSZ 4096 +#define SIGSTKSZ 16384 + +#define SIG_BLOCK 1 +#define SIG_UNBLOCK...

...GIO 29 +#define SIGPOLL SIGIO +/* +#define SIGLOST 29 +*/ +#define SIGPWR 30 +#define SIGSYS 31 +#define SIGUNUSED 31 + +/* These should not be considered constants from userland. */ +#define SIGRTMIN 32 +#define SIGRTMAX (_NSIG-1) + +/* + * SA_FLAGS values: + * + * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. + * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies. + * SA_SIGINFO deliver the signal with SIGINFO structs + * SA_ONSTACK indicates that a registered stack_t will be used. + * SA_RESTART flag to get restarting signals (which we...

.../../include/signal.h:14, from usr/klibc/../include/sys/select.h:11, from usr/klibc/../include/unistd.h:12, from usr/klibc/../include/stdio.h:11, from usr/klibc/vsnprintf.c:13: linux/include/asm-generic/signal.h:67:1: warning: "SA_NOCLDSTOP" redefined In file included from usr/klibc/../include/signal.h:14, from usr/klibc/../include/sys/select.h:11, from usr/klibc/../include/unistd.h:12, from usr/klibc/../include/stdio.h:11, from usr/klibc/vsnprintf.c:13: usr/incl...

...N 32 +#define SIGRTMAX (_NSIG-1) + +/* + * SA_FLAGS values: + * + * SA_ONSTACK indicates that a registered stack_t will be used. + * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the + * SA_RESTART flag to get restarting signals (which were the default long ago) + * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. + * SA_RESETHAND clears the handler when the signal is delivered. + * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies. + * SA_NODEFER prevents the current signal from being masked in the handler. + * + * SA_ONESHOT and SA_NOMASK are the historical Linux...

I have updated the klibc patchset based on feedback received. In particular, the patchset has been reorganized so as not to break git-bisect. Additionally, this updates the patch base to 2.6.17-git12 (d38b69689c349f35502b92e20dafb30c62d49d63) and klibc 1.4.8; the main difference on the klibc side is removal of obsolete code. This is also available as a git tree at: