* Routines for handling the autochanger.
*
* Kern Sibbald, August MMII
- *
+ *
* Version $Id$
*/
/*
#include "stored.h" /* pull in Storage Deamon headers */
/* Forward referenced functions */
-char *edit_device_codes(DCR *dcr, char *omsg, const char *cmd);
static int get_autochanger_loaded_slot(DCR *dcr);
static void lock_changer(DCR *dcr);
static void unlock_changer(DCR *dcr);
* dir bsock.
*
* Returns: 1 on success
- * 0 on failure (no changer available)
- * -1 on error on autochanger
+ * 0 on failure (no changer available)
+ * -1 on error on autochanger
*/
int autoload_device(DCR *dcr, int writing, BSOCK *dir)
{
DEVICE *dev = dcr->dev;
int slot;
int drive = dev->device->drive_index;
- int rtn_stat = -1; /* error status */
+ int rtn_stat = -1; /* error status */
POOLMEM *changer;
slot = dcr->VolCatInfo.InChanger ? dcr->VolCatInfo.Slot : 0;
/*
- * Handle autoloaders here. If we cannot autoload it, we
+ * Handle autoloaders here. If we cannot autoload it, we
* will return FALSE to ask the sysop.
*/
if (writing && dev_cap(dev, CAP_AUTOCHANGER) && slot <= 0) {
if (dir) {
- return 0; /* For user, bail out right now */
+ return 0; /* For user, bail out right now */
}
if (dir_find_next_appendable_volume(dcr)) {
- slot = dcr->VolCatInfo.InChanger ? dcr->VolCatInfo.Slot : 0;
+ slot = dcr->VolCatInfo.InChanger ? dcr->VolCatInfo.Slot : 0;
} else {
- slot = 0;
+ slot = 0;
}
}
Dmsg1(400, "Want changer slot=%d\n", slot);
/* If tape we want is not loaded, load it. */
if (loaded != slot) {
- offline_or_rewind_dev(dev);
- /* We are going to load a new tape, so close the device */
- force_close_dev(dev);
- lock_changer(dcr);
- if (loaded != 0 && loaded != -1) { /* must unload drive */
+ offline_or_rewind_dev(dev);
+ /* We are going to load a new tape, so close the device */
+ force_close_dev(dev);
+ lock_changer(dcr);
+ if (loaded != 0 && loaded != -1) { /* must unload drive */
Dmsg0(400, "Doing changer unload.\n");
- Jmsg(jcr, M_INFO, 0,
+ Jmsg(jcr, M_INFO, 0,
_("3303 Issuing autochanger \"unload slot %d, drive %d\" command.\n"),
- loaded, drive);
- dcr->VolCatInfo.Slot = loaded; /* slot to be unloaded */
- changer = edit_device_codes(dcr, changer, "unload");
- status = run_program(changer, timeout, NULL);
- if (status != 0) {
- berrno be;
- be.set_errno(status);
+ loaded, drive);
+ dcr->VolCatInfo.Slot = loaded; /* slot to be unloaded */
+ changer = edit_device_codes(dcr, changer,
+ dcr->device->changer_command, "unload");
+ status = run_program(changer, timeout, NULL);
+ if (status != 0) {
+ berrno be;
+ be.set_errno(status);
Jmsg(jcr, M_FATAL, 0, _("3992 Bad autochanger \"unload slot %d, drive %d\": ERR=%s.\n"),
- slot, drive, be.strerror());
- goto bail_out;
- }
+ slot, drive, be.strerror());
+ goto bail_out;
+ }
Dmsg1(400, "unload status=%d\n", status);
- }
- /*
- * Load the desired cassette
- */
+ }
+ /*
+ * Load the desired cassette
+ */
Dmsg1(400, "Doing changer load slot %d\n", slot);
- Jmsg(jcr, M_INFO, 0,
+ Jmsg(jcr, M_INFO, 0,
_("3304 Issuing autochanger \"load slot %d, drive %d\" command.\n"),
- slot, drive);
- dcr->VolCatInfo.Slot = slot; /* slot to be loaded */
- changer = edit_device_codes(dcr, changer, "load");
- status = run_program(changer, timeout, NULL);
- if (status == 0) {
+ slot, drive);
+ dcr->VolCatInfo.Slot = slot; /* slot to be loaded */
+ changer = edit_device_codes(dcr, changer,
+ dcr->device->changer_command, "load");
+ status = run_program(changer, timeout, NULL);
+ if (status == 0) {
Jmsg(jcr, M_INFO, 0, _("3305 Autochanger \"load slot %d, drive %d\", status is OK.\n"),
- slot, drive);
- } else {
- berrno be;
- be.set_errno(status);
+ slot, drive);
+ } else {
+ berrno be;
+ be.set_errno(status);
Jmsg(jcr, M_FATAL, 0, _("3992 Bad autochanger \"load slot %d, drive %d\": ERR=%s.\n"),
- slot, drive, be.strerror());
- goto bail_out;
- }
- unlock_changer(dcr);
+ slot, drive, be.strerror());
+ goto bail_out;
+ }
+ unlock_changer(dcr);
Dmsg2(400, "load slot %d status=%d\n", slot, status);
} else {
- status = 0; /* we got what we want */
+ status = 0; /* we got what we want */
}
Dmsg1(400, "After changer, status=%d\n", status);
- if (status == 0) { /* did we succeed? */
- rtn_stat = 1; /* tape loaded by changer */
+ if (status == 0) { /* did we succeed? */
+ rtn_stat = 1; /* tape loaded by changer */
}
} else {
- rtn_stat = 0; /* no changer found */
+ rtn_stat = 0; /* no changer found */
}
free_pool_memory(changer);
return rtn_stat;
/* Find out what is loaded, zero means device is unloaded */
Jmsg(jcr, M_INFO, 0, _("3301 Issuing autochanger \"loaded drive %d\" command.\n"),
- drive);
- changer = edit_device_codes(dcr, changer, "loaded");
+ drive);
+ changer = edit_device_codes(dcr, changer,
+ dcr->device->changer_command, "loaded");
status = run_program(changer, timeout, results);
Dmsg3(50, "run_prog: %s stat=%d result=%s", changer, status, results);
if (status == 0) {
loaded = atoi(results);
if (loaded > 0) {
Jmsg(jcr, M_INFO, 0, _("3302 Autochanger \"loaded drive %d\", result is Slot %d.\n"),
- drive, loaded);
+ drive, loaded);
} else {
Jmsg(jcr, M_INFO, 0, _("3302 Autochanger \"loaded drive %d\", result: nothing loaded.\n"),
- drive);
+ drive);
}
} else {
berrno be;
be.set_errno(status);
Jmsg(jcr, M_INFO, 0, _("3991 Bad autochanger \"loaded drive %d\" command: ERR=%s.\n"),
- drive, be.strerror());
- loaded = -1; /* force unload */
+ drive, be.strerror());
+ loaded = -1; /* force unload */
}
unlock_changer(dcr);
free_pool_memory(changer);
DEVICE *dev = dcr->dev;
Jmsg(jcr, M_ERROR, 0, _("Autochanger Volume \"%s\" not found in slot %d.\n"
" Setting InChanger to zero in catalog.\n"),
- dcr->VolCatInfo.VolCatName, dcr->VolCatInfo.Slot);
+ dcr->VolCatInfo.VolCatName, dcr->VolCatInfo.Slot);
dcr->VolCatInfo.InChanger = false;
dev->VolCatInfo.InChanger = false;
Dmsg0(400, "update vol info in mount\n");
/* First unload any tape */
loaded = get_autochanger_loaded_slot(dcr);
if (loaded > 0) {
- bnet_fsend(dir,
+ bnet_fsend(dir,
_("3307 Issuing autochanger \"unload slot %d, drive %d\" command.\n"),
- loaded, drive);
- slot = dcr->VolCatInfo.Slot;
- dcr->VolCatInfo.Slot = loaded;
- changer = edit_device_codes(dcr, changer, "unload");
- lock_changer(dcr);
- int stat = run_program(changer, timeout, NULL);
- unlock_changer(dcr);
- if (stat != 0) {
- berrno be;
- be.set_errno(stat);
+ loaded, drive);
+ slot = dcr->VolCatInfo.Slot;
+ dcr->VolCatInfo.Slot = loaded;
+ changer = edit_device_codes(dcr, changer,
+ dcr->device->changer_command, "unload");
+ lock_changer(dcr);
+ int stat = run_program(changer, timeout, NULL);
+ unlock_changer(dcr);
+ if (stat != 0) {
+ berrno be;
+ be.set_errno(stat);
Jmsg(jcr, M_INFO, 0, _("3995 Bad autochanger \"unload slot %d, drive %d\": ERR=%s.\n"),
- slot, drive, be.strerror());
- }
- dcr->VolCatInfo.Slot = slot;
+ slot, drive, be.strerror());
+ }
+ dcr->VolCatInfo.Slot = slot;
}
}
/* Now issue the command */
- changer = edit_device_codes(dcr, changer, cmd);
+ changer = edit_device_codes(dcr, changer,
+ dcr->device->changer_command, cmd);
bnet_fsend(dir, _("3306 Issuing autochanger \"%s\" command.\n"), cmd);
lock_changer(dcr);
bpipe = open_bpipe(changer, timeout, "r");
if (strcmp(cmd, "list") == 0) {
/* Get output from changer */
while (fgets(dir->msg, len, bpipe->rfd)) {
- dir->msglen = strlen(dir->msg);
+ dir->msglen = strlen(dir->msg);
Dmsg1(100, "<stored: %s\n", dir->msg);
- bnet_send(dir);
+ bnet_send(dir);
}
} else {
/* For slots command, read a single line */
Dmsg1(100, "<stored: %s", dir->msg);
bnet_send(dir);
}
-
+
stat = close_bpipe(bpipe);
unlock_changer(dcr);
if (stat != 0) {
* cmd = command string (load, unload, ...)
*
*/
-char *edit_device_codes(DCR *dcr, char *omsg, const char *cmd)
+char *edit_device_codes(DCR *dcr, char *omsg, const char *imsg, const char *cmd)
{
const char *p;
const char *str;
char add[20];
- const char *imsg = dcr->device->changer_command;
*omsg = 0;
Dmsg1(1800, "edit_device_codes: %s\n", imsg);
for (p=imsg; *p; p++) {
if (*p == '%') {
- switch (*++p) {
+ switch (*++p) {
case '%':
str = "%";
- break;
+ break;
case 'a':
- str = dcr->dev->archive_name();
- break;
+ str = dcr->dev->archive_name();
+ break;
case 'c':
- str = NPRT(dcr->device->changer_name);
- break;
+ str = NPRT(dcr->device->changer_name);
+ break;
case 'd':
sprintf(add, "%d", dcr->dev->drive_index);
- str = add;
- break;
+ str = add;
+ break;
case 'o':
- str = NPRT(cmd);
- break;
+ str = NPRT(cmd);
+ break;
case 's':
sprintf(add, "%d", dcr->VolCatInfo.Slot - 1);
- str = add;
- break;
+ str = add;
+ break;
case 'S':
sprintf(add, "%d", dcr->VolCatInfo.Slot);
- str = add;
- break;
+ str = add;
+ break;
case 'j': /* Job name */
- str = dcr->jcr->Job;
- break;
+ str = dcr->jcr->Job;
+ break;
case 'v':
- str = NPRT(dcr->VolumeName);
- break;
+ str = NPRT(dcr->VolumeName);
+ break;
case 'f':
- str = NPRT(dcr->jcr->client_name);
- break;
+ str = NPRT(dcr->jcr->client_name);
+ break;
- default:
+ default:
add[0] = '%';
- add[1] = *p;
- add[2] = 0;
- str = add;
- break;
- }
+ add[1] = *p;
+ add[2] = 0;
+ str = add;
+ break;
+ }
} else {
- add[0] = *p;
- add[1] = 0;
- str = add;
+ add[0] = *p;
+ add[1] = 0;
+ str = add;
}
Dmsg1(1900, "add_str %s\n", str);
pm_strcat(&omsg, (char *)str);