int stat = 0;
int tape_previously_mounted;
VOL_LIST *vol;
+ int autochanger = 0;
lock_device(dev);
block_device(dev, BST_DOING_ACQUIRE);
tape_previously_mounted = (dev->state & ST_READ) || (dev->state & ST_APPEND);
if (dev->state & ST_READ || dev->num_writers > 0) {
- Jmsg1(jcr, M_FATAL, 0, _("Device %s is busy. Job cancelled.\n"), dev_name(dev));
+ Jmsg1(jcr, M_FATAL, 0, _("Device %s is busy. Job canceled.\n"), dev_name(dev));
goto get_out;
}
/* Find next Volume, if any */
vol = jcr->VolList;
if (!vol) {
- Jmsg(jcr, M_FATAL, 0, _("No volumes specified. Job cancelled.\n"));
+ Jmsg(jcr, M_FATAL, 0, _("No volumes specified. Job canceled.\n"));
goto get_out;
}
jcr->CurVolume++;
}
pm_strcpy(&jcr->VolumeName, vol->VolumeName);
- for (;;) {
- if (job_cancelled(jcr)) {
- Mmsg0(&dev->errmsg, _("Job cancelled.\n"));
+ for (int i=0; i<5; i++) {
+ if (job_canceled(jcr)) {
+ Mmsg0(&dev->errmsg, _("Job canceled.\n"));
goto get_out; /* error return */
}
/*
* If it is a tape, it checks the volume name
*/
for ( ; !(dev->state & ST_OPENED); ) {
- Dmsg1(120, "bstored: open vol=%s\n", jcr->VolumeName);
- if (open_dev(dev, jcr->VolumeName, READ_ONLY) < 0) {
- Jmsg(jcr, M_FATAL, 0, _("Open device %s volume %s failed, ERR=%s\n"),
- dev_name(dev), jcr->VolumeName, strerror_dev(dev));
- goto get_out;
- }
- Dmsg1(129, "open_dev %s OK\n", dev_name(dev));
+ Dmsg1(120, "bstored: open vol=%s\n", jcr->VolumeName);
+ if (open_dev(dev, jcr->VolumeName, READ_ONLY) < 0) {
+ Jmsg(jcr, M_FATAL, 0, _("Open device %s volume %s failed, ERR=%s\n"),
+ dev_name(dev), jcr->VolumeName, strerror_dev(dev));
+ goto get_out;
+ }
+ Dmsg1(129, "open_dev %s OK\n", dev_name(dev));
}
dev->state &= ~ST_LABEL; /* force reread of label */
Dmsg0(200, "calling read-vol-label\n");
switch (read_dev_volume_label(jcr, dev, block)) {
- case VOL_OK:
- break; /* got it */
- case VOL_IO_ERROR:
- /*
- * Send error message generated by read_dev_volume_label()
- * only we really had a tape mounted. This supresses superfluous
- * error messages when nothing is mounted.
- */
- if (tape_previously_mounted) {
- Jmsg1(jcr, M_WARNING, 0, "%s", jcr->errmsg);
- }
- goto default_path;
- default:
- Jmsg1(jcr, M_WARNING, 0, "%s", jcr->errmsg);
+ case VOL_OK:
+ stat = 1;
+ break; /* got it */
+ case VOL_IO_ERROR:
+ /*
+ * Send error message generated by read_dev_volume_label()
+ * only we really had a tape mounted. This supresses superfluous
+ * error messages when nothing is mounted.
+ */
+ if (tape_previously_mounted) {
+ Jmsg(jcr, M_WARNING, 0, "%s", jcr->errmsg);
+ }
+ goto default_path;
+ default:
+ Jmsg(jcr, M_WARNING, 0, "%s", jcr->errmsg);
default_path:
- tape_previously_mounted = 0;
- Dmsg0(200, "dir_get_volume_info\n");
- if (!dir_get_volume_info(jcr, 0)) {
- Jmsg1(jcr, M_WARNING, 0, "%s", jcr->errmsg);
- }
+ tape_previously_mounted = 1;
+ Dmsg0(200, "dir_get_volume_info\n");
+ if (!dir_get_volume_info(jcr, 0)) {
+ Jmsg1(jcr, M_WARNING, 0, "%s", jcr->errmsg);
+ }
+ /* Call autochanger only once unless ask_sysop called */
+ if (!autochanger) {
Dmsg2(200, "calling autoload Vol=%s Slot=%d\n",
jcr->VolumeName, jcr->VolCatInfo.Slot);
- if (autoload_device(jcr, dev, 0, NULL)) {
+ if ((autochanger=autoload_device(jcr, dev, 0, NULL))) {
continue;
}
- /* Mount a specific volume and no other */
- Dmsg0(200, "calling dir_ask_sysop\n");
- if (!dir_ask_sysop_to_mount_volume(jcr, dev)) {
- goto get_out; /* error return */
- }
- continue; /* try reading again */
- }
+ }
+ /* Mount a specific volume and no other */
+ Dmsg0(200, "calling dir_ask_sysop\n");
+ if (!dir_ask_sysop_to_mount_volume(jcr, dev)) {
+ goto get_out; /* error return */
+ }
+ autochanger = 0; /* permit using autochanger again */
+ continue; /* try reading again */
+ } /* end switch */
break;
+ } /* end for loop */
+ if (stat == 0) {
+ Jmsg1(jcr, M_FATAL, 0, _("Too many errors trying to mount device \"%s\".\n"),
+ dev_name(dev));
+ goto get_out;
}
dev->state |= ST_READ;
attach_jcr_to_device(dev, jcr); /* attach jcr to device */
- stat = 1; /* good return */
+ Jmsg(jcr, M_INFO, 0, _("Ready to read from volume \"%s\" on device %s.\n"),
+ jcr->VolumeName, dev_name(dev));
if ((dev->state & ST_TAPE) && vol->start_file > 0) {
Dmsg1(200, "====== Got start_file = %d\n", vol->start_file);
Jmsg(jcr, M_INFO, 0, _("Forward spacing to file %d.\n"), vol->start_file);
* otherwise mount desired volume obtained from
* dir_find_next_appendable_volume
*/
- strcpy(jcr->VolumeName, dev->VolHdr.VolName);
+ pm_strcpy(&jcr->VolumeName, dev->VolHdr.VolName);
if (!dir_get_volume_info(jcr, 1) &&
!(dir_find_next_appendable_volume(jcr) &&
strcmp(dev->VolHdr.VolName, jcr->VolumeName) == 0)) { /* wrong tape mounted */
if (dev->state & ST_READ) {
dev->state &= ~ST_READ; /* clear read bit */
if (!dev_is_tape(dev) || !dev_cap(dev, CAP_ALWAYSOPEN)) {
- if (dev_cap(dev, CAP_OFFLINEUNMOUNT)) {
- offline_dev(dev);
- }
+ offline_or_rewind_dev(dev);
close_dev(dev);
}
/******FIXME**** send read volume usage statistics to director */
}
Dmsg1(100, "There are %d writers in release_device\n", dev->num_writers);
if (dev->num_writers == 0) {
- Dmsg0(100, "dir_create_jobmedia_record. Release\n");
- dir_create_jobmedia_record(jcr);
- weof_dev(dev, 1);
- dev->VolCatInfo.VolCatFiles = dev->file; /* set number of files */
- dev->VolCatInfo.VolCatJobs++; /* increment number of jobs */
- /* Note! do volume update before close, which zaps VolCatInfo */
- Dmsg0(200, "dir_update_vol_info. Release0\n");
- dir_update_volume_info(jcr, &dev->VolCatInfo, 0); /* send Volume info to Director */
+ /* If we have fully acquired the tape */
+ if (dev->state & ST_LABEL) {
+ Dmsg0(100, "dir_create_jobmedia_record. Release\n");
+ dir_create_jobmedia_record(jcr);
+ if (dev_can_write(dev)) {
+ weof_dev(dev, 1);
+ }
+ dev->VolCatInfo.VolCatFiles = dev->file; /* set number of files */
+ dev->VolCatInfo.VolCatJobs++; /* increment number of jobs */
+ /* Note! do volume update before close, which zaps VolCatInfo */
+ Dmsg0(200, "dir_update_vol_info. Release0\n");
+ dir_update_volume_info(jcr, &dev->VolCatInfo, 0); /* send Volume info to Director */
+ }
if (!dev_is_tape(dev) || !dev_cap(dev, CAP_ALWAYSOPEN)) {
- if (dev_cap(dev, CAP_OFFLINEUNMOUNT)) {
- offline_dev(dev);
- }
+ offline_or_rewind_dev(dev);
close_dev(dev);
}
- } else {
+ } else if (dev->state & ST_LABEL) {
Dmsg0(100, "dir_create_jobmedia_record. Release\n");
dir_create_jobmedia_record(jcr);
Dmsg0(200, "dir_update_vol_info. Release1\n");