* Version $Id$
*/
/*
- Copyright (C) 2000-2005 Kern Sibbald
+ Copyright (C) 2000-2006 Kern Sibbald
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
/* Forward referenced functions */
-extern char my_name[];
-extern int debug_level;
-
/*
* This is the dreaded moment. We either have an end of
* medium condition or worse, and error condition.
*/
bool fixup_device_block_write_error(DCR *dcr)
{
- uint32_t stat;
char PrevVolName[MAX_NAME_LENGTH];
DEV_BLOCK *label_blk;
DEV_BLOCK *block = dcr->block;
DEVICE *dev = dcr->dev;
wait_time = time(NULL);
- stat = status_dev(dev);
- if (!(stat & BMT_EOD)) {
- return false; /* this really shouldn't happen */
- }
- Dmsg0(100, "======= Got EOD ========\n");
+ Dmsg0(100, "Enter fixup_device_block_write_error\n");
block_device(dev, BST_DOING_ACQUIRE);
/* Unlock, but leave BLOCKED */
/*
* Walk through all attached jcrs indicating the volume has changed
*/
- Dmsg1(100, "Walk attached jcrs. Volume=%s\n", dev->VolCatInfo.VolCatName);
-// for (JCR *mjcr=NULL; (mjcr=next_attached_jcr(dev, mjcr)); ) {
+ Dmsg1(100, "Walk attached dcrs. Volume=%s\n", dev->VolCatInfo.VolCatName);
DCR *mdcr;
foreach_dlist(mdcr, dev->attached_dcrs) {
JCR *mjcr = mdcr->jcr;
bool first_open_device(DCR *dcr)
{
DEVICE *dev = dcr->dev;
+ bool ok = true;
Dmsg0(120, "start open_output_device()\n");
if (!dev) {
/* Defer opening files */
if (!dev->is_tape()) {
Dmsg0(129, "Device is file, deferring open.\n");
- unlock_device(dev);
- return true;
+ goto bail_out;
}
int mode;
mode = OPEN_READ_ONLY;
}
Dmsg0(129, "Opening device.\n");
- dev->open_nowait = true;
if (dev->open(dcr, mode) < 0) {
Emsg1(M_FATAL, 0, _("dev open failed: %s\n"), dev->errmsg);
- dev->open_nowait = false;
- unlock_device(dev);
- return false;
+ ok = false;
+ goto bail_out;
}
Dmsg1(129, "open dev %s OK\n", dev->print_name());
- dev->open_nowait = false;
+
+bail_out:
unlock_device(dev);
- return true;
+ return ok;
}
/*
/* If polling, ignore the error */
/* If DVD, also ignore the error, very often you cannot open the device
* (when there is no DVD, or when the one inserted is a wrong one) */
- if ((!dev->poll) && (!dev->is_dvd())) {
+ if (!dev->poll && !dev->is_dvd() && !dev->is_removable()) {
Jmsg2(dcr->jcr, M_FATAL, 0, _("Unable to open device %s: ERR=%s\n"),
- dev->print_name(), strerror_dev(dev));
+ dev->print_name(), dev->bstrerror());
Pmsg2(000, _("Unable to open archive %s: ERR=%s\n"),
- dev->print_name(), strerror_dev(dev));
+ dev->print_name(), dev->bstrerror());
}
return false;
}
return true;
}
-/*
- * Release any Volume attached to this device
- * then close the device.
- */
-void close_device(DEVICE *dev)
-{
- free_volume(dev);
- dev->close();
-}
-
-/*
- * Used when unmounting the device, ignore use_count
- */
-void force_close_device(DEVICE *dev)
-{
- if (!dev || dev->fd < 0) {
- return;
- }
- Dmsg1(29, "Force close_dev %s\n", dev->print_name());
- dev->use_count = 1;
- dev->close();
-
-#ifdef FULL_DEBUG
- ASSERT(dev->use_count >= 0);
-#endif
-}
void dev_lock(DEVICE *dev)
dev->no_wait_id = hold->no_wait_id;
Dmsg1(400, "return lock. new=%s\n", dev->print_blocked());
if (dev->num_waiting > 0) {
- Dmsg0(400, "Broadcast\n");
pthread_cond_broadcast(&dev->wait); /* wake them up */
}
}