diff options
Diffstat (limited to 'tests/bugs/io-cache')
| -rw-r--r-- | tests/bugs/io-cache/bug-858242.c | 119 | ||||
| -rw-r--r-- | tests/bugs/io-cache/bug-read-hang.c | 125 | ||||
| -rwxr-xr-x | tests/bugs/io-cache/bug-read-hang.t | 34 |
3 files changed, 220 insertions, 58 deletions
diff --git a/tests/bugs/io-cache/bug-858242.c b/tests/bugs/io-cache/bug-858242.c index ecdda2a5d23..ac87a15533e 100644 --- a/tests/bugs/io-cache/bug-858242.c +++ b/tests/bugs/io-cache/bug-858242.c @@ -1,3 +1,5 @@ +#define _GNU_SOURCE + #include <stdio.h> #include <errno.h> #include <string.h> @@ -7,75 +9,76 @@ #include <stdlib.h> #include <unistd.h> -#ifndef linux -#define fstat64(fd, st) fstat(fd, st) -#endif - int -main (int argc, char *argv[]) +main(int argc, char *argv[]) { - char *filename = NULL, *volname = NULL, *cmd = NULL; - char buffer[1024] = {0, }; - int fd = -1; - int ret = -1; - struct stat statbuf = {0, }; + char *filename = NULL, *volname = NULL, *cmd = NULL; + char buffer[1024] = { + 0, + }; + int fd = -1; + int ret = -1; + struct stat statbuf = { + 0, + }; + + if (argc != 3) { + fprintf(stderr, "usage: %s <file-name> <volname>\n", argv[0]); + goto out; + } - if (argc != 3) { - fprintf (stderr, "usage: %s <file-name> <volname>\n", argv[0]); - goto out; - } + filename = argv[1]; + volname = argv[2]; - filename = argv[1]; - volname = argv[2]; + fd = open(filename, O_RDWR | O_CREAT, 0); + if (fd < 0) { + fprintf(stderr, "open (%s) failed (%s)\n", filename, strerror(errno)); + goto out; + } - fd = open (filename, O_RDWR | O_CREAT, 0); - if (fd < 0) { - fprintf (stderr, "open (%s) failed (%s)\n", filename, - strerror (errno)); - goto out; - } + ret = write(fd, "test-content", 12); + if (ret < 0) { + fprintf(stderr, "write failed (%s)", strerror(errno)); + goto out; + } - ret = write (fd, "test-content", 12); - if (ret < 0) { - fprintf (stderr, "write failed (%s)", strerror (errno)); - goto out; - } + ret = fsync(fd); + if (ret < 0) { + fprintf(stderr, "fsync failed (%s)", strerror(errno)); + goto out; + } - ret = fsync (fd); - if (ret < 0) { - fprintf (stderr, "fsync failed (%s)", strerror (errno)); - goto out; - } + ret = fstat(fd, &statbuf); + if (ret < 0) { + fprintf(stderr, "fstat failed (%s)", strerror(errno)); + goto out; + } - ret = fstat64 (fd, &statbuf); - if (ret < 0) { - fprintf (stderr, "fstat64 failed (%s)", strerror (errno)); - goto out; - } + ret = asprintf(&cmd, "gluster --mode=script volume stop %s force", volname); + if (ret < 0) { + fprintf(stderr, "cannot construct cli command string (%s)", + strerror(errno)); + goto out; + } - ret = asprintf (&cmd, "gluster --mode=script volume stop %s force", - volname); - if (ret < 0) { - fprintf (stderr, "cannot construct cli command string (%s)", - strerror (errno)); - goto out; - } + ret = system(cmd); + if (ret < 0) { + fprintf(stderr, "stopping volume (%s) failed", volname); + goto out; + } - ret = system (cmd); - if (ret < 0) { - fprintf (stderr, "stopping volume (%s) failed", volname); - goto out; - } + sleep(3); - ret = read (fd, buffer, 1024); - if (ret >= 0) { - fprintf (stderr, "read should've returned error, " - "but is successful\n"); - ret = -1; - goto out; - } + ret = read(fd, buffer, 1024); + if (ret >= 0) { + fprintf(stderr, + "read should've returned error, " + "but is successful\n"); + ret = -1; + goto out; + } - ret = 0; + ret = 0; out: - return ret; + return ret; } diff --git a/tests/bugs/io-cache/bug-read-hang.c b/tests/bugs/io-cache/bug-read-hang.c new file mode 100644 index 00000000000..e1fae97e7e8 --- /dev/null +++ b/tests/bugs/io-cache/bug-read-hang.c @@ -0,0 +1,125 @@ +#include <glusterfs/api/glfs.h> +#include <glusterfs/api/glfs-handles.h> +#include <errno.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#define NO_INIT 1 + +int count = 0; +void +read_cbk(glfs_fd_t *fd, ssize_t ret, void *data) +{ + count++; +} + +glfs_t * +setup_new_client(char *hostname, char *volname, char *log_file, int flag) +{ + int ret = 0; + glfs_t *fs = NULL; + + fs = glfs_new(volname); + if (!fs) { + fprintf(stderr, "\nglfs_new: returned NULL (%s)\n", strerror(errno)); + goto error; + } + + ret = glfs_set_volfile_server(fs, "tcp", hostname, 24007); + if (ret < 0) { + fprintf(stderr, "\nglfs_set_volfile_server failed ret:%d (%s)\n", ret, + strerror(errno)); + goto error; + } + + ret = glfs_set_logging(fs, log_file, 7); + if (ret < 0) { + fprintf(stderr, "\nglfs_set_logging failed with ret: %d (%s)\n", ret, + strerror(errno)); + goto error; + } + + if (flag == NO_INIT) + goto out; + + ret = glfs_init(fs); + if (ret < 0) { + fprintf(stderr, "\nglfs_init failed with ret: %d (%s)\n", ret, + strerror(errno)); + goto error; + } + +out: + return fs; +error: + return NULL; +} + +int +main(int argc, char *argv[]) +{ + int ret = 0; + glfs_t *fs = NULL; + struct glfs_fd *fd = NULL; + char *volname = NULL; + char *log_file = NULL; + char *hostname = NULL; + char *buf = NULL; + struct stat stat; + + if (argc != 4) { + fprintf( + stderr, + "Expect following args %s <hostname> <Vol> <log file location>\n", + argv[0]); + return -1; + } + + hostname = argv[1]; + volname = argv[2]; + log_file = argv[3]; + + fs = setup_new_client(hostname, volname, log_file, 0); + if (!fs) { + fprintf(stderr, "\nsetup_new_client: returned NULL (%s)\n", + strerror(errno)); + goto error; + } + + fd = glfs_opendir(fs, "/"); + if (!fd) { + fprintf(stderr, "/: %s\n", strerror(errno)); + return -1; + } + + glfs_readdirplus(fd, &stat); + + fd = glfs_open(fs, "/test", O_RDWR); + if (fd == NULL) { + fprintf(stderr, "glfs_open: returned NULL\n"); + goto error; + } + + buf = (char *)malloc(5); + + ret = glfs_pread(fd, buf, 5, 0, 0, NULL); + if (ret < 0) { + fprintf(stderr, "Read(%s): %d (%s)\n", "test", ret, strerror(errno)); + return ret; + } + + free(buf); + glfs_close(fd); + + ret = glfs_fini(fs); + if (ret < 0) { + fprintf(stderr, "glfs_fini failed with ret: %d (%s)\n", ret, + strerror(errno)); + return -1; + } + + return 0; +error: + return -1; +} diff --git a/tests/bugs/io-cache/bug-read-hang.t b/tests/bugs/io-cache/bug-read-hang.t new file mode 100755 index 00000000000..f8efe281723 --- /dev/null +++ b/tests/bugs/io-cache/bug-read-hang.t @@ -0,0 +1,34 @@ +#!/bin/bash + +. $(dirname $0)/../../include.rc +#. $(dirname $0)/../../volume.rc + +cleanup; + +#Basic checks +TEST glusterd +TEST pidof glusterd +TEST $CLI volume info + +TEST $CLI volume create $V0 replica 2 $H0:$B0/${V0}{1..2}; + +TEST $CLI volume set $V0 features.cache-invalidation on +TEST $CLI volume set $V0 features.cache-invalidation-timeout 600 +TEST $CLI volume set $V0 performance.cache-invalidation on +TEST $CLI volume set $V0 performance.md-cache-timeout 600 +TEST $CLI volume set $V0 performance.cache-samba-metadata on +TEST $CLI volume set $V0 open-behind off + +logdir=`gluster --print-logdir` + +TEST $CLI volume start $V0 + +TEST glusterfs --volfile-id=/$V0 --volfile-server=$H0 $M0 +echo "Hello" > $M0/test + +TEST build_tester $(dirname $0)/bug-read-hang.c -lgfapi +TEST $(dirname $0)/bug-read-hang $H0 $V0 $logdir/bug-read-hang.log + +cleanup_tester $(dirname $0)/bug-read-hang + +cleanup; |