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1. Slava0135 commented on Sep 24, 2026

   

   Slava0135

   on Sep 24, 2026

   Author

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   Here is the test that can be run using GlusterFS framework:

   $ ./run-tests.sh tests/bugs/posix/issue-xxxx.t
   
   ... GlusterFS Test Framework ...
   
   ~/glusterfs ~/glusterfs
   ~/glusterfs
   testing 'timeout' command
   
   ======================================== (565 / 848) ========================================
   [12:39:17] Running tests in file ./tests/bugs/posix/issue-xxxx.t
   ./tests/bugs/posix/issue-xxxx.t .. 
   1..9
   ok   1 [    111/   1229] <   9> 'glusterd'
   ok   2 [      9/     61] <  10> 'gluster --mode=script --wignore volume create patchy 10.0.2.15:/d/backends/patchy'
   ok   3 [     10/     84] <  11> 'gluster --mode=script --wignore volume start patchy'
   ok   4 [      9/     11] <  12> 'glusterfs -s 10.0.2.15 --volfile-id patchy /mnt/glusterfs/0'
   ok   5 [     13/     30] <  15> 'cc -Wall ./tests/bugs/posix/issue-xxxx.c -o ./tests/bugs/posix/issue-xxxx'
   link failed: File exists
   not ok   6 [     13/      4] <  21> './tests/bugs/posix/issue-xxxx /mnt/glusterfs/0/dir-issue-xxxx' -> ''
   ok   7 [      9/     11] <  24> 'Y force_umount /mnt/glusterfs/0'
   ok   8 [      9/   1073] <  25> 'gluster --mode=script --wignore volume stop patchy'
   ok   9 [      9/     63] <  26> 'gluster --mode=script --wignore volume delete patchy'
   Failed 1/9 subtests 
   
   Test Summary Report
   -------------------
   ./tests/bugs/posix/issue-xxxx.t (Wstat: 0 Tests: 9 Failed: 1)
     Failed test:  6
   Files=1, Tests=9,  3 wallclock secs ( 0.01 usr  0.00 sys +  0.33 cusr  0.28 csys =  0.62 CPU)
   Result: FAIL
   Logs preserved in tarball issue-xxxx-iteration-3.tar.gz
   ./tests/bugs/posix/issue-xxxx.t: bad status 1
   

   issue-xxxx.t:

   #!/bin/bash
   
   . $(dirname $0)/../../include.rc
   . $(dirname $0)/../../volume.rc
   
   cleanup;
   
   # Create, start and mount the volume.
   TEST glusterd;
   TEST $CLI volume create $V0 $H0:$B0/$V0;
   TEST $CLI volume start $V0;
   TEST glusterfs -s $H0 --volfile-id $V0 $M0
   
   # Compile the test program.
   TEST $CC -Wall $(dirname $0)/issue-xxxx.c -o $(dirname $0)/issue-xxxx
   
   # Create test directory.
   mkdir -p $M0/dir-issue-xxxx
   
   # Invoke the test program and pass path of directory to it.
   TEST $(dirname $0)/issue-xxxx $M0/dir-issue-xxxx
   
   # Unmount, stop and delete the volume
   EXPECT_WITHIN $UMOUNT_TIMEOUT "Y" force_umount $M0
   TEST $CLI volume stop $V0;
   TEST $CLI volume delete $V0;
   
   cleanup;

   issue-xxxx.c:

   #include <assert.h>
   #include <dirent.h>
   #include <errno.h>
   #include <fcntl.h>
   #include <stdio.h>
   #include <string.h>
   #include <sys/stat.h>
   #include <sys/types.h>
   #include <unistd.h>
   
   int main(int argc, char **argv) {
     char *path = NULL;
   
     assert(argc == 2);
     path = argv[1];
   
     int status;
   
     status = chdir(path);
   
     status = creat("file1", S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH);
     if (status < 0) {
       fprintf(stderr, "creat failed: %s\n", strerror(errno));
       return -1;
     }
     close(status);
   
     status = creat("file2", S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH);
     if (status < 0) {
       fprintf(stderr, "creat failed: %s\n", strerror(errno));
       return -1;
     }
     close(status);
   
     status = link("file2", "ln1");
     if (status < 0) {
       fprintf(stderr, "link failed: %s\n", strerror(errno));
       return -1;
     }
   
     status = rename("file1", "ln1");
     if (status < 0) {
       fprintf(stderr, "rename failed: %s\n", strerror(errno));
       return -1;
     }
   
     status = rename("ln1", "ln2");
     if (status < 0) {
       fprintf(stderr, "rename failed: %s\n", strerror(errno));
       return -1;
     }
   
     status = link("file2", "ln1");
     if (status < 0) {
       fprintf(stderr, "link failed: %s\n", strerror(errno));
       return -1;
     }
   
     return 0;
   }