}
dcr->jcr = jcr;
dcr->dev = dev;
+ if (dev) {
+ dcr->device = dev->device;
+ }
dcr->block = new_block(dev);
dcr->rec = new_record();
dcr->spool_fd = -1;
* only one reader. We read the Volume label from the block and
* leave the block pointers just after the label.
*
- * Returns: 0 if failed for any reason
- * 1 if successful
+ * Returns: NULL if failed for any reason
+ * dcr if successful
*/
DCR *acquire_device_for_read(JCR *jcr)
{
for (i=1; i<jcr->CurVolume; i++) {
vol = vol->next;
}
- pm_strcpy(&jcr->VolumeName, vol->VolumeName);
bstrncpy(dcr->VolumeName, vol->VolumeName, sizeof(dcr->VolumeName));
for (i=0; i<5; i++) {
+ dcr->dev->state &= ~ST_LABEL; /* force reread of label */
if (job_canceled(jcr)) {
- Mmsg1(&dev->errmsg, _("Job %d canceled.\n"), jcr->JobId);
+ Mmsg1(dev->errmsg, _("Job %d canceled.\n"), jcr->JobId);
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);
+ Dmsg1(120, "bstored: open vol=%s\n", dcr->VolumeName);
if (open_dev(dev, dcr->VolumeName, OPEN_READ_ONLY) < 0) {
+ if (dev->dev_errno == EIO) { /* no tape loaded */
+ goto default_path;
+ }
Jmsg(jcr, M_FATAL, 0, _("Open device %s volume %s failed, ERR=%s\n"),
dev_name(dev), dcr->VolumeName, strerror_dev(dev));
goto get_out;
* correctly possitioned. Possibly have way user can turn
* this optimization (to be implemented) off.
*/
- dcr->dev->state &= ~ST_LABEL; /* force reread of label */
Dmsg0(200, "calling read-vol-label\n");
- switch (read_dev_volume_label(dcr, dcr->block)) {
+ switch (read_dev_volume_label(dcr)) {
case VOL_OK:
vol_ok = true;
+ memcpy(&dev->VolCatInfo, &dcr->VolCatInfo, sizeof(dev->VolCatInfo));
break; /* got it */
case VOL_IO_ERROR:
/*
if (try_autochanger) {
int stat;
Dmsg2(200, "calling autoload Vol=%s Slot=%d\n",
- jcr->VolumeName, jcr->VolCatInfo.Slot);
+ dcr->VolumeName, dcr->VolCatInfo.Slot);
stat = autoload_device(dcr, 0, NULL);
if (stat > 0) {
try_autochanger = false;
dev->state &= ~ST_APPEND; /* clear any previous append mode */
dev->state |= ST_READ; /* set read mode */
- attach_jcr_to_device(dev, jcr); /* attach jcr to device */
set_jcr_job_status(jcr, JS_Running);
dir_send_job_status(jcr);
Jmsg(jcr, M_INFO, 0, _("Ready to read from volume \"%s\" on device %s.\n"),
- jcr->VolumeName, dev_name(dev));
+ dcr->VolumeName, dev_name(dev));
get_out:
P(dev->mutex);
P(mutex); /* lock all devices */
Dmsg1(190, "acquire_append device is %s\n", dev_is_tape(dev)?"tape":"disk");
-
if (dev_state(dev, ST_APPEND)) {
+ Dmsg0(190, "device already in append.\n");
/*
* Device already in append mode
*
* otherwise mount desired volume obtained from
* dir_find_next_appendable_volume
*/
- pm_strcpy(&jcr->VolumeName, dev->VolHdr.VolName);
bstrncpy(dcr->VolumeName, dev->VolHdr.VolName, sizeof(dcr->VolumeName));
if (!dir_get_volume_info(dcr, GET_VOL_INFO_FOR_WRITE) &&
!(dir_find_next_appendable_volume(dcr) &&
- strcmp(dev->VolHdr.VolName, jcr->VolumeName) == 0)) { /* wrong tape mounted */
+ strcmp(dev->VolHdr.VolName, dcr->VolumeName) == 0)) { /* wrong tape mounted */
+ Dmsg0(190, "Wrong tape mounted.\n");
if (dev->num_writers != 0) {
DEVICE *d = ((DEVRES *)dev->device)->dev;
uint32_t open_vols = 0;
}
}
/* Wrong tape mounted, release it, then fall through to get correct one */
+ Dmsg0(190, "Wrong tape mounted, release and try mount.\n");
release = true;
do_mount = true;
} else {
* we do not need to do mount_next_write_volume(), unless
* we need to recycle the tape.
*/
- recycle = strcmp(jcr->VolCatInfo.VolCatStatus, "Recycle") == 0;
+ recycle = strcmp(dcr->VolCatInfo.VolCatStatus, "Recycle") == 0;
+ Dmsg1(190, "Correct tape mounted. recycle=%d\n", recycle);
if (recycle && dev->num_writers != 0) {
Jmsg(jcr, M_FATAL, 0, _("Cannot recycle volume \"%s\""
" because it is in use by another job.\n"));
goto get_out;
}
+ if (dev->num_writers == 0) {
+ memcpy(&dev->VolCatInfo, &dcr->VolCatInfo, sizeof(dev->VolCatInfo));
+ }
}
} else {
/* Not already in append mode, so mount the device */
+ Dmsg0(190, "Not in append mode, try mount.\n");
if (dev_state(dev, ST_READ)) {
Jmsg(jcr, M_FATAL, 0, _("Device %s is busy reading.\n"), dev_name(dev));
goto get_out;
}
if (do_mount || recycle) {
- if (!mount_next_write_volume(dcr, dcr->block, release)) {
+ Dmsg0(190, "Do mount_next_write_vol\n");
+ V(mutex); /* don't lock everything during mount */
+ bool mounted = mount_next_write_volume(dcr, release);
+ P(mutex); /* re-lock */
+ if (!mounted) {
if (!job_canceled(jcr)) {
/* Reduce "noise" -- don't print if job canceled */
Jmsg(jcr, M_FATAL, 0, _("Could not ready device \"%s\" for append.\n"),
if (jcr->NumVolumes == 0) {
jcr->NumVolumes = 1;
}
- attach_jcr_to_device(dev, jcr); /* attach jcr to device */
set_jcr_job_status(jcr, JS_Running);
dir_send_job_status(jcr);
goto ok_out;
DEVICE *dev = dcr->dev;
lock_device(dev);
Dmsg1(100, "release_device device is %s\n", dev_is_tape(dev)?"tape":"disk");
- if (dev_state(dev, ST_READ)) {
- dev->state &= ~ST_READ; /* clear read bit */
+ if (dev->can_read()) {
+ dev->clear_read(); /* clear read bit */
if (!dev_is_tape(dev) || !dev_cap(dev, CAP_ALWAYSOPEN)) {
offline_or_rewind_dev(dev);
close_dev(dev);
} else if (dev->num_writers > 0) {
dev->num_writers--;
Dmsg1(100, "There are %d writers in release_device\n", dev->num_writers);
- if (dev_state(dev, ST_LABEL)) {
+ if (dev->is_labeled()) {
Dmsg0(100, "dir_create_jobmedia_record. Release\n");
if (!dir_create_jobmedia_record(dcr)) {
- Jmsg(jcr, M_ERROR, 0, _("Could not create JobMedia record for Volume=\"%s\" Job=%s\n"),
- jcr->VolCatInfo.VolCatName, jcr->Job);
+ Jmsg(jcr, M_FATAL, 0, _("Could not create JobMedia record for Volume=\"%s\" Job=%s\n"),
+ dcr->VolCatInfo.VolCatName, jcr->Job);
}
/* If no more writers, write an EOF */
if (!dev->num_writers && dev_can_write(dev)) {
close_dev(dev);
}
} else {
- Jmsg2(jcr, M_ERROR, 0, _("BAD ERROR: release_device %s, Volume \"%s\" not in use.\n"),
- dev_name(dev), NPRT(jcr->VolumeName));
+ Jmsg2(jcr, M_FATAL, 0, _("BAD ERROR: release_device %s, Volume \"%s\" not in use.\n"),
+ dev_name(dev), NPRT(dcr->VolumeName));
+ Jmsg2(jcr, M_ERROR, 0, _("num_writers=%d state=%x\n"), dev->num_writers, dev->state);
+ }
+
+ /* Fire off Alert command and include any output */
+ if (!job_canceled(jcr) && jcr->device->alert_command) {
+ POOLMEM *alert;
+ int status = 1;
+ BPIPE *bpipe;
+ char line[MAXSTRING];
+ alert = get_pool_memory(PM_FNAME);
+ alert = edit_device_codes(jcr, alert, jcr->device->alert_command, "");
+ bpipe = open_bpipe(alert, 0, "r");
+ if (bpipe) {
+ while (fgets(line, sizeof(line), bpipe->rfd)) {
+ Jmsg(jcr, M_ALERT, 0, _("Alert: %s"), line);
+ }
+ status = close_bpipe(bpipe);
+ } else {
+ status = errno;
+ }
+ if (status != 0) {
+ berrno be;
+ Jmsg(jcr, M_ALERT, 0, _("3997 Bad alert command: %s: ERR=%s.\n"),
+ alert, be.strerror(status));
+ }
+
+ Dmsg1(400, "alert status=%d\n", status);
+ free_pool_memory(alert);
}
- detach_jcr_from_device(dev, jcr);
if (dev->prev && !dev_state(dev, ST_READ) && !dev->num_writers) {
P(mutex);
unlock_device(dev);
projects / bacula / bacula / blobdiff