* The copytool acts on action requests from Lustre to copy files to and from
* an HSM archive system.
*
- * Note: under Linux, until llapi_copytool_fini is called (or the program is
+ * Note: under Linux, until llapi_hsm_copytool_fini is called (or the program is
* killed), the libcfs module will be referenced and unremovable,
* even after Lustre services stop.
*/
#include <stdio.h>
+#include <stdlib.h>
#include <getopt.h>
#include <signal.h>
+#include <errno.h>
+#include <sys/types.h>
+#include <unistd.h>
+#include <libcfs/libcfs.h>
#include <lustre/lustreapi.h>
-void *ctdata;
+struct hsm_copytool_private *ctdata;
void handler(int signal ) {
psignal(signal, "exiting");
* and doesn't remove us from mtab (EINPROGRESS). The lustre client
* does successfully unmount and the mount is actually gone, but the
* mtab entry remains. So this just makes mtab happier. */
- llapi_copytool_fini(&ctdata);
+ llapi_hsm_copytool_fini(&ctdata);
exit(1);
}
return -EINVAL;
}
- rc = llapi_copytool_start(&ctdata, argv[optind], 0,
+ rc = llapi_hsm_copytool_start(&ctdata, argv[optind], 0,
ARRAY_SIZE(archives), archives);
if (rc < 0) {
fprintf(stderr, "Can't start copytool interface: %s\n",
}
if (test)
- return -llapi_copytool_fini(&ctdata);
+ return -llapi_hsm_copytool_fini(&ctdata);
printf("Waiting for message from kernel (pid=%d)\n", getpid());
signal(SIGINT, handler);
while(1) {
- struct hsm_action_list *hal;
- struct hsm_action_item *hai;
- int msgsize, i = 0;
-
- rc = llapi_copytool_recv(ctdata, &hal, &msgsize);
- if (rc == -ESHUTDOWN) {
- fprintf(stderr, "shutting down");
- break;
- }
- if (rc < 0) {
- fprintf(stderr, "Message receive: %s", strerror(-rc));
- break;
- }
- if (msgsize == 0)
- continue; /* msg not for us */
-
- printf("Copytool fs=%s archive#=%d item_count=%d\n",
- hal->hal_fsname, hal->hal_archive_num, hal->hal_count);
-
- hai = hai_zero(hal);
- while (++i <= hal->hal_count) {
- printf("Item %d: action %d reclen %d\n", i,
- hai->hai_action, hai->hai_len);
- printf(" "DFID" gid="LPU64" cookie="LPU64"\n",
- PFID(&hai->hai_fid), hai->hai_gid,
- hai->hai_cookie);
- hai = hai_next(hai);
- }
-
- llapi_copytool_free(&hal);
+ struct hsm_action_list *hal;
+ struct hsm_action_item *hai;
+ int msgsize, i = 0;
+
+ rc = llapi_hsm_copytool_recv(ctdata, &hal, &msgsize);
+ if (rc == -ESHUTDOWN) {
+ fprintf(stderr, "shutting down");
+ break;
+ }
+ if (rc < 0) {
+ fprintf(stderr, "Message receive: %s", strerror(-rc));
+ break;
+ }
+ if (msgsize == 0)
+ continue; /* msg not for us */
+
+ printf("Copytool fs=%s archive#=%d item_count=%d\n",
+ hal->hal_fsname, hal->hal_archive_id, hal->hal_count);
+
+ hai = hai_zero(hal);
+ while (++i <= hal->hal_count) {
+ printf("Item %d: action %d reclen %d\n", i,
+ hai->hai_action, hai->hai_len);
+ printf(" "DFID" gid="LPU64" cookie="LPU64"\n",
+ PFID(&hai->hai_fid), hai->hai_gid,
+ hai->hai_cookie);
+ hai = hai_next(hai);
+ }
+
+ llapi_hsm_copytool_free(&hal);
}
- llapi_copytool_fini(&ctdata);
+ llapi_hsm_copytool_fini(&ctdata);
return -rc;
}