X-Git-Url: https://git.whamcloud.com/?a=blobdiff_plain;f=lustre%2Ftests%2Fmultiop.c;h=9ed05228cd03a715c0d8070e9dc888f0611fc0c4;hb=3b54a23aa0191b5a3ef9d469d49a49eda66cd703;hp=86274f294aad732681e965d8905fe7b268a3fe18;hpb=d1d08e3742490dec17239bcc0d4690587d4e09b6;p=fs%2Flustre-release.git

diff --git a/lustre/tests/multiop.c b/lustre/tests/multiop.c
old mode 100755
new mode 100644
index 86274f2..9ed0522
--- a/lustre/tests/multiop.c
+++ b/lustre/tests/multiop.c
@@ -1,6 +1,4 @@
-/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
- * vim:expandtab:shiftwidth=8:tabstop=8:
- *
+/*
  * GPL HEADER START
  *
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
@@ -26,7 +24,7 @@
  * GPL HEADER END
  */
 /*
- * Copyright  2008 Sun Microsystems, Inc. All rights reserved
+ * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
  * Use is subject to license terms.
  */
 /*
@@ -44,12 +42,13 @@
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <sys/mman.h>
+#include <sys/vfs.h>
 #include <signal.h>
 #include <stdlib.h>
 #include <unistd.h>
 #include <semaphore.h>
-#include <libcfs/libcfs.h>
-#include <lustre/liblustreapi.h>
+
+#include <lustre/lustreapi.h>
 
 #define T1 "write data before unlink\n"
 #define T2 "write data after unlink\n"
@@ -66,6 +65,9 @@ char usage[] =
 "        C[num] create with optional stripes\n"
 "        d  mkdir\n"
 "        D  open(O_DIRECTORY)\n"
+"        f  statfs\n"
+"        G gid get grouplock\n"
+"        g gid put grouplock\n"
 "        L  link\n"
 "        l  symlink\n"
 "        m  mknod\n"
@@ -179,19 +181,20 @@ int get_flags(char *data, int *rflags)
 }
 
 #define POP_ARG() (pop_arg(argc, argv))
-#define min(a,b) ((a)>(b)?(b):(a))
 
 int main(int argc, char **argv)
 {
         char *fname, *commands;
         const char *newfile;
         struct stat st;
+        struct statfs stfs;
         size_t mmap_len = 0, i;
         unsigned char *mmap_ptr = NULL, junk = 0;
         int rc, len, fd = -1;
         int flags;
         int save_errno;
         int verbose = 0;
+        int gid = 0;
 
         if (argc < 3) {
                 fprintf(stderr, usage, argv[0]);
@@ -248,6 +251,29 @@ int main(int argc, char **argv)
                                 exit(save_errno);
                         }
                         break;
+                case 'f':
+                        if (statfs(fname, &stfs) == -1) {
+                                save_errno = errno;
+                                perror("statfs()");
+                                exit(save_errno);
+                        }
+                        break;
+                case 'G':
+                        gid = atoi(commands+1);
+                        if (ioctl(fd, LL_IOC_GROUP_LOCK, gid) == -1) {
+                                save_errno = errno;
+                                perror("ioctl(GROUP_LOCK)");
+                                exit(save_errno);
+                        }
+                        break;
+                case 'g':
+                        gid = atoi(commands+1);
+                        if (ioctl(fd, LL_IOC_GROUP_UNLOCK, gid) == -1) {
+                                save_errno = errno;
+                                perror("ioctl(GROUP_UNLOCK)");
+                                exit(save_errno);
+                        }
+                        break;
                 case 'l':
                         newfile = POP_ARG();
                         if (!newfile)
@@ -311,7 +337,10 @@ int main(int argc, char **argv)
                 case 'o':
                         len = get_flags(commands+1, &flags);
                         commands += len;
-                        fd = open(fname, flags);
+                        if (flags & O_CREAT)
+                                fd = open(fname, flags, 0666);
+                        else
+                                fd = open(fname, flags);
                         if (fd == -1) {
                                 save_errno = errno;
                                 perror("open");
@@ -340,9 +369,12 @@ int main(int argc, char **argv)
                                         perror("read");
                                         exit(save_errno);
                                 }
-                                if (rc < len)
-                                        fprintf(stderr, "short read: %u/%u\n",
-                                                rc, len);
+				if (rc < len) {
+					fprintf(stderr, "short read: %u/%u\n",
+						rc, len);
+					if (rc == 0)
+						exit(ENODATA);
+				}
                                 len -= rc;
                                 if (verbose >= 2)
                                         printf("%.*s\n", rc, buf_align);