X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=bacula%2Fsrc%2Fstored%2Fmount.c;h=ddc2b5d58f4a4dd42a7f5a5c6bf0b752b6ec541b;hb=9326b2fd753cf4a714d40d5c190ba04b16261510;hp=66a040329237edc0e0852b4da45a4785049521aa;hpb=eecae5bbee34f428e4909d90fd1d01365c404515;p=bacula%2Fbacula diff --git a/bacula/src/stored/mount.c b/bacula/src/stored/mount.c index 66a0403292..ddc2b5d58f 100644 --- a/bacula/src/stored/mount.c +++ b/bacula/src/stored/mount.c @@ -4,38 +4,40 @@ * writing. * * Kern Sibbald, August MMII - * + * * Version $Id$ */ /* - Copyright (C) 2000-2004 Kern Sibbald and John Walker + Copyright (C) 2002-2006 Kern Sibbald This program is free software; you can redistribute it and/or - modify it under the terms of the GNU General Public License as - published by the Free Software Foundation; either version 2 of - the License, or (at your option) any later version. + modify it under the terms of the GNU General Public License + version 2 as amended with additional clauses defined in the + file LICENSE in the main source directory. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - General Public License for more details. - - You should have received a copy of the GNU General Public - License along with this program; if not, write to the Free - Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, - MA 02111-1307, USA. + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + the file LICENSE for additional details. */ #include "bacula.h" /* pull in global headers */ #include "stored.h" /* pull in Storage Deamon headers */ -static bool rewrite_volume_label(DCR *dcr, bool recycle); +static void mark_volume_not_inchanger(DCR *dcr); +static int try_autolabel(DCR *dcr); +enum { + try_next_vol = 1, + try_read_vol, + try_error, + try_default +}; /* - * If release is set, we rewind the current volume, - * which we no longer want, and ask the user (console) + * If release is set, we rewind the current volume, + * which we no longer want, and ask the user (console) * to mount the next volume. * * Continue trying until we get it, and then ensure @@ -53,25 +55,28 @@ bool mount_next_write_volume(DCR *dcr, bool release) DEVICE *dev = dcr->dev; JCR *jcr = dcr->jcr; DEV_BLOCK *block = dcr->block; + int mode; - Dmsg0(100, "Enter mount_next_volume()\n"); + Dmsg2(150, "Enter mount_next_volume(release=%d) dev=%s\n", release, + dev->print_name()); - init_dev_wait_timers(dev); + init_device_wait_timers(dcr); - /* + /* * Attempt to mount the next volume. If something non-fatal goes * wrong, we come back here to re-try (new op messages, re-read * Volume, ...) */ mount_next_vol: + Dmsg1(150, "mount_next_vol retry=%d\n", retry); /* Ignore retry if this is poll request */ if (!dev->poll && retry++ > 4) { /* Last ditch effort before giving up, force operator to respond */ dcr->VolCatInfo.Slot = 0; if (!dir_ask_sysop_to_mount_volume(dcr)) { - Jmsg(jcr, M_FATAL, 0, _("Too many errors trying to mount device %s.\n"), - dev_name(dev)); - return false; + Jmsg(jcr, M_FATAL, 0, _("Too many errors trying to mount device %s.\n"), + dev->print_name()); + return false; } } if (job_canceled(jcr)) { @@ -80,41 +85,39 @@ mount_next_vol: } recycle = false; if (release) { - Dmsg0(100, "mount_next_volume release=1\n"); + Dmsg0(150, "mount_next_volume release=1\n"); release_volume(dcr); - ask = true; /* ask operator to mount tape */ + ask = true; /* ask operator to mount tape */ } - /* - * Get Director's idea of what tape we should have mounted. - * in dcr->VolCatInfo + /* + * Get Director's idea of what tape we should have mounted. + * in dcr->VolCatInfo */ Dmsg0(200, "Before dir_find_next_appendable_volume.\n"); while (!dir_find_next_appendable_volume(dcr)) { Dmsg0(200, "not dir_find_next\n"); if (!dir_ask_sysop_to_create_appendable_volume(dcr)) { - return false; + return false; } Dmsg0(200, "Again dir_find_next_append...\n"); } if (job_canceled(jcr)) { return false; } - Dmsg2(100, "After find_next_append. Vol=%s Slot=%d\n", - dcr->VolCatInfo.VolCatName, dcr->VolCatInfo.Slot); - - /* + Dmsg3(150, "After find_next_append. Vol=%s Slot=%d Parts=%d\n", + dcr->VolCatInfo.VolCatName, dcr->VolCatInfo.Slot, dcr->VolCatInfo.VolCatParts); + + /* * Get next volume and ready it for append * This code ensures that the device is ready for * writing. We start from the assumption that there - * may not be a tape mounted. + * may not be a tape mounted. * * If the device is a file, we create the output * file. If it is a tape, we check the volume name * and move the tape to the end of data. * - * It assumes that the device is not already in use! - * */ if (autoload_device(dcr, 1, NULL) > 0) { autochanger = true; @@ -123,42 +126,61 @@ mount_next_vol: autochanger = false; dcr->VolCatInfo.Slot = 0; } - Dmsg1(100, "autoload_dev returns %d\n", autochanger); + Dmsg1(200, "autoload_dev returns %d\n", autochanger); /* * If we autochanged to correct Volume or (we have not just - * released the Volume AND we can automount) we go ahead - * and read the label. If there is no tape in the drive, - * we will err, recurse and ask the operator the next time. + * released the Volume AND we can automount) we go ahead + * and read the label. If there is no tape in the drive, + * we will err, recurse and ask the operator the next time. */ - if (!release && dev_is_tape(dev) && dev_cap(dev, CAP_AUTOMOUNT)) { + if (!release && dev->is_tape() && dev->has_cap(CAP_AUTOMOUNT)) { + Dmsg0(150, "(1)Ask=0\n"); ask = false; /* don't ask SYSOP this time */ } /* Don't ask if not removable */ - if (!dev_cap(dev, CAP_REM)) { + if (!dev->is_removable()) { + Dmsg0(150, "(2)Ask=0\n"); ask = false; } - Dmsg2(100, "Ask=%d autochanger=%d\n", ask, autochanger); + Dmsg2(150, "Ask=%d autochanger=%d\n", ask, autochanger); release = true; /* release next time if we "recurse" */ if (ask && !dir_ask_sysop_to_mount_volume(dcr)) { - Dmsg0(100, "Error return ask_sysop ...\n"); - return false; /* error return */ + Dmsg0(150, "Error return ask_sysop ...\n"); + return false; /* error return */ } if (job_canceled(jcr)) { return false; } - Dmsg1(100, "want vol=%s\n", dcr->VolumeName); + Dmsg1(150, "want vol=%s\n", dcr->VolumeName); - if (dev->poll && dev_cap(dev, CAP_CLOSEONPOLL)) { - force_close_dev(dev); + if (dev->poll && dev->has_cap(CAP_CLOSEONPOLL)) { + dev->close(); } /* Ensure the device is open */ - if (!open_device(dcr)) { - if (dev->poll) { - goto mount_next_vol; + if (dev_cap(dev, CAP_STREAM)) { + mode = OPEN_WRITE_ONLY; + } else { + mode = OPEN_READ_WRITE; + } + while (dev->open(dcr, mode) < 0) { + Dmsg1(150, "open_device failed: ERR=%s\n", dev->bstrerror()); + if (dev->is_file() && dev->is_removable()) { + Dmsg0(150, "call scan_dir_for_vol\n"); + if (dev->scan_dir_for_volume(dcr)) { + break; /* got a valid volume */ + } + } + if (try_autolabel(dcr) == try_read_vol) { + break; /* created a new volume label */ + } + /* If DVD, 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() || dev->is_removable()) { + goto mount_next_vol; } else { - return false; + return false; } } @@ -166,13 +188,13 @@ mount_next_vol: * Now make sure we have the right tape mounted */ read_volume: - /* + /* * If we are writing to a stream device, ASSUME the volume label * is correct. */ - if (dev_cap(dev, CAP_STREAM)) { + if (dev->has_cap(CAP_STREAM)) { vol_label_status = VOL_OK; - create_volume_label(dev, dcr->VolumeName, "Default"); + create_volume_label(dev, dcr->VolumeName, "Default", false /* not DVD */); dev->VolHdr.LabelType = PRE_LABEL; } else { vol_label_status = read_dev_volume_label(dcr); @@ -181,126 +203,125 @@ read_volume: return false; } - Dmsg2(100, "dirVol=%s dirStat=%s\n", dcr->VolumeName, + Dmsg2(150, "Want dirVol=%s dirStat=%s\n", dcr->VolumeName, dcr->VolCatInfo.VolCatStatus); /* * At this point, dev->VolCatInfo has what is in the drive, if anything, - * and dcr->VolCatInfo has what the Director wants. + * and dcr->VolCatInfo has what the Director wants. */ switch (vol_label_status) { case VOL_OK: - Dmsg1(100, "Vol OK name=%s\n", dcr->VolumeName); + Dmsg1(150, "Vol OK name=%s\n", dcr->VolumeName); memcpy(&dev->VolCatInfo, &dcr->VolCatInfo, sizeof(dev->VolCatInfo)); recycle = strcmp(dev->VolCatInfo.VolCatStatus, "Recycle") == 0; - break; /* got a Volume */ + break; /* got a Volume */ case VOL_NAME_ERROR: - VOLUME_CAT_INFO VolCatInfo; + VOLUME_CAT_INFO dcrVolCatInfo, devVolCatInfo; /* If not removable, Volume is broken */ - if (!dev_cap(dev, CAP_REM)) { + if (!dev->is_removable()) { Jmsg(jcr, M_WARNING, 0, _("Volume \"%s\" not on device %s.\n"), - dcr->VolumeName, dev_name(dev)); - mark_volume_in_error(dcr); - goto mount_next_vol; + dcr->VolumeName, dev->print_name()); + mark_volume_in_error(dcr); + goto mount_next_vol; } - - Dmsg1(100, "Vol NAME Error Name=%s\n", dcr->VolumeName); + + Dmsg1(150, "Vol NAME Error Name=%s\n", dcr->VolumeName); /* If polling and got a previous bad name, ignore it */ - if (dev->poll && strcmp(dev->BadVolName, dev->VolHdr.VolName) == 0) { - ask = true; - Dmsg1(200, "Vol Name error supress due to poll. Name=%s\n", - dcr->VolumeName); - goto mount_next_vol; + if (dev->poll && strcmp(dev->BadVolName, dev->VolHdr.VolumeName) == 0) { + ask = true; + Dmsg1(200, "Vol Name error supress due to poll. Name=%s\n", dcr->VolumeName); + goto mount_next_vol; } - /* + /* * OK, we got a different volume mounted. First save the - * requested Volume info (jcr) structure, then query if + * requested Volume info (dcr) structure, then query if * this volume is really OK. If not, put back the desired - * volume name and continue. + * volume name, mark it not in changer and continue. */ - memcpy(&VolCatInfo, &dcr->VolCatInfo, sizeof(VolCatInfo)); + memcpy(&dcrVolCatInfo, &dcr->VolCatInfo, sizeof(dcrVolCatInfo)); + memcpy(&devVolCatInfo, &dev->VolCatInfo, sizeof(devVolCatInfo)); /* Check if this is a valid Volume in the pool */ - bstrncpy(dcr->VolumeName, dev->VolHdr.VolName, sizeof(dcr->VolumeName)); + bstrncpy(dcr->VolumeName, dev->VolHdr.VolumeName, sizeof(dcr->VolumeName)); if (!dir_get_volume_info(dcr, GET_VOL_INFO_FOR_WRITE)) { - bstrncpy(dev->BadVolName, dev->VolHdr.VolName, sizeof(dev->BadVolName)); + /* Restore desired volume name, note device info out of sync */ + /* This gets the info regardless of the Pool */ + bstrncpy(dcr->VolumeName, dev->VolHdr.VolumeName, sizeof(dcr->VolumeName)); + if (autochanger && !dir_get_volume_info(dcr, GET_VOL_INFO_FOR_READ)) { + /* + * If we get here, we know we cannot write on the Volume, + * and we know that we cannot read it either, so it + * is not in the autochanger. + */ + mark_volume_not_inchanger(dcr); + } + memcpy(&dev->VolCatInfo, &devVolCatInfo, sizeof(dev->VolCatInfo)); + bstrncpy(dev->BadVolName, dev->VolHdr.VolumeName, sizeof(dev->BadVolName)); Jmsg(jcr, M_WARNING, 0, _("Director wanted Volume \"%s\".\n" " Current Volume \"%s\" not acceptable because:\n" " %s"), - VolCatInfo.VolCatName, dev->VolHdr.VolName, - jcr->dir_bsock->msg); - /* Restore desired volume name, note device info out of sync */ - memcpy(&dcr->VolCatInfo, &VolCatInfo, sizeof(dcr->VolCatInfo)); - ask = true; - goto mount_next_vol; + dcrVolCatInfo.VolCatName, dev->VolHdr.VolumeName, + jcr->dir_bsock->msg); + ask = true; + /* Restore saved DCR before continuing */ + memcpy(&dcr->VolCatInfo, &dcrVolCatInfo, sizeof(dcr->VolCatInfo)); + goto mount_next_vol; } - Dmsg1(100, "want new name=%s\n", dcr->VolumeName); + /* + * This was not the volume we expected, but it is OK with + * the Director, so use it. + */ + Dmsg1(150, "want new name=%s\n", dcr->VolumeName); memcpy(&dev->VolCatInfo, &dcr->VolCatInfo, sizeof(dev->VolCatInfo)); recycle = strcmp(dev->VolCatInfo.VolCatStatus, "Recycle") == 0; - break; /* got a Volume */ + break; /* got a Volume */ /* * At this point, we assume we have a blank tape mounted. */ - case VOL_NO_LABEL: case VOL_IO_ERROR: - /* - * If permitted, we label the device, make sure we can do - * it by checking that the VolCatBytes is zero => not labeled, - * once the Volume is labeled we don't want to label another - * blank tape with the same name. For disk, we go ahead and - * label it anyway, because the OS insures that there is only - * one Volume with that name. - * As noted above, at this point dcr->VolCatInfo has what - * the Director wants and dev->VolCatInfo has info on the - * previous tape (or nothing). - */ - if (dev_cap(dev, CAP_LABEL) && (dcr->VolCatInfo.VolCatBytes == 0 || - (!dev_is_tape(dev) && strcmp(dcr->VolCatInfo.VolCatStatus, - "Recycle") == 0))) { - Dmsg0(100, "Create volume label\n"); - /* Create a new Volume label and write it to the device */ - if (!write_new_volume_label_to_dev(dcr, dcr->VolumeName, - dcr->pool_name)) { - Dmsg0(100, "!write_vol_label\n"); - goto mount_next_vol; - } - Dmsg0(100, "dir_update_vol_info. Set Append\n"); - /* Copy Director's info into the device info */ - memcpy(&dev->VolCatInfo, &dcr->VolCatInfo, sizeof(dev->VolCatInfo)); - if (!dir_update_volume_info(dcr, true)) { /* indicate tape labeled */ - return false; - } - Jmsg(jcr, M_INFO, 0, _("Labeled new Volume \"%s\" on device %s.\n"), - dcr->VolumeName, dev_name(dev)); - goto read_volume; /* read label we just wrote */ - } - /* If not removable, Volume is broken */ - if (!dev_cap(dev, CAP_REM)) { - Jmsg(jcr, M_WARNING, 0, _("Volume \"%s\" not on device %s.\n"), - dcr->VolumeName, dev_name(dev)); - mark_volume_in_error(dcr); - goto mount_next_vol; + if (dev->is_dvd()) { + Jmsg(jcr, M_FATAL, 0, "%s", jcr->errmsg); + mark_volume_in_error(dcr); + return false; /* we could not write on DVD */ + } + /* Fall through wanted */ + case VOL_NO_LABEL: + switch (try_autolabel(dcr)) { + case try_next_vol: + goto mount_next_vol; + case try_read_vol: + goto read_volume; + case try_error: + return false; + case try_default: + break; } + /* NOTE! Fall-through wanted. */ case VOL_NO_MEDIA: default: + Dmsg0(200, "VOL_NO_MEDIA or default.\n"); /* Send error message */ if (!dev->poll) { - Jmsg(jcr, M_WARNING, 0, "%s", jcr->errmsg); } else { Dmsg1(200, "Msg suppressed by poll: %s\n", jcr->errmsg); } ask = true; + /* Needed, so the medium can be changed */ + if (dev->requires_mount()) { + dev->close(); + } goto mount_next_vol; } - /* + /* * See if we have a fresh tape or a tape with data. * * Note, if the LabelType is PRE_LABEL, it was labeled * but never written. If so, rewrite the label but set as * VOL_LABEL. We rewind and return the label (reconstructed) * in the block so that in the case of a new tape, data can - * be appended just after the block label. If we are writing + * be appended just after the block label. If we are writing * a second volume, the calling routine will write the label * before writing the overflow block. * @@ -308,7 +329,8 @@ read_volume: */ if (dev->VolHdr.LabelType == PRE_LABEL || recycle) { if (!rewrite_volume_label(dcr, recycle)) { - goto mount_next_vol; + mark_volume_in_error(dcr); + goto mount_next_vol; } } else { /* @@ -318,159 +340,171 @@ read_volume: */ Dmsg0(200, "Device previously written, moving to end of data\n"); Jmsg(jcr, M_INFO, 0, _("Volume \"%s\" previously written, moving to end of data.\n"), - dcr->VolumeName); - if (!eod_dev(dev)) { - Jmsg(jcr, M_ERROR, 0, _("Unable to position to end of data on device \"%s\". ERR=%s\n"), - dev_name(dev), strerror_dev(dev)); - mark_volume_in_error(dcr); - goto mount_next_vol; + dcr->VolumeName); + if (!dev->eod(dcr)) { + Jmsg(jcr, M_ERROR, 0, _("Unable to position to end of data on device %s: ERR=%s\n"), + dev->print_name(), dev->bstrerror()); + mark_volume_in_error(dcr); + goto mount_next_vol; + } + if (dev->is_dvd()) { + char ed1[50], ed2[50]; + if (dev->VolCatInfo.VolCatBytes == dev->part_start + dev->part_size) { + Jmsg(jcr, M_INFO, 0, _("Ready to append to end of Volume \"%s\"" + " part=%d size=%s\n"), dcr->VolumeName, + dev->part, edit_uint64(dev->VolCatInfo.VolCatBytes,ed1)); + } else { + Jmsg(jcr, M_ERROR, 0, _("I cannot write on Volume \"%s\" because: " + "The sizes do not match! Volume=%s Catalog=%s\n"), + dcr->VolumeName, + edit_uint64(dev->part_start + dev->part_size, ed1), + edit_uint64(dev->VolCatInfo.VolCatBytes, ed2)); + mark_volume_in_error(dcr); + goto mount_next_vol; + } } /* *****FIXME**** we should do some checking for files too */ - if (dev_is_tape(dev)) { - /* - * Check if we are positioned on the tape at the same place - * that the database says we should be. - */ - if (dev->VolCatInfo.VolCatFiles == dev_file(dev)) { - Jmsg(jcr, M_INFO, 0, _("Ready to append to end of Volume \"%s\" at file=%d.\n"), - dcr->VolumeName, dev_file(dev)); - } else { - Jmsg(jcr, M_ERROR, 0, _("I canot write on Volume \"%s\" because:\n\ -The number of files mismatch! Volume=%u Catalog=%u\n"), - dcr->VolumeName, dev_file(dev), dev->VolCatInfo.VolCatFiles); - mark_volume_in_error(dcr); - goto mount_next_vol; - } + if (dev->is_tape()) { + /* + * Check if we are positioned on the tape at the same place + * that the database says we should be. + */ + if (dev->VolCatInfo.VolCatFiles == dev->get_file()) { + Jmsg(jcr, M_INFO, 0, _("Ready to append to end of Volume \"%s\" at file=%d.\n"), + dcr->VolumeName, dev->get_file()); + } else { + Jmsg(jcr, M_ERROR, 0, _("I cannot write on Volume \"%s\" because:\n" + "The number of files mismatch! Volume=%u Catalog=%u\n"), + dcr->VolumeName, dev->get_file(), dev->VolCatInfo.VolCatFiles); + mark_volume_in_error(dcr); + goto mount_next_vol; + } } - dev->VolCatInfo.VolCatMounts++; /* Update mounts */ - Dmsg1(100, "update volinfo mounts=%d\n", dev->VolCatInfo.VolCatMounts); + dev->VolCatInfo.VolCatMounts++; /* Update mounts */ + Dmsg1(150, "update volinfo mounts=%d\n", dev->VolCatInfo.VolCatMounts); if (!dir_update_volume_info(dcr, false)) { - return false; + return false; + } + + /* + * DVD : check if the last part was removed or truncated, or if a written + * part was overwritten. + * We need to do it after dir_update_volume_info, so we have the EndBlock + * info. (nb: I don't understand why VolCatFiles is set (used to check + * tape file number), but not EndBlock) + * Maybe could it be changed "dev->is_file()" (would remove the fixme above) + * + * Disabled: I had problems with this code... + * (maybe is it related to the seek bug ?) + */ +#ifdef xxx + if (dev->is_dvd()) { + Dmsg2(150, "DVD/File sanity check addr=%u vs endblock=%u\n", (unsigned int)dev->file_addr, (unsigned int)dev->VolCatInfo.EndBlock); + if (dev->file_addr == dev->VolCatInfo.EndBlock+1) { + Jmsg(jcr, M_INFO, 0, _("Ready to append to end of Volume \"%s\" at file address=%u.\n"), + dcr->VolumeName, (unsigned int)dev->file_addr); + } + else { + Jmsg(jcr, M_ERROR, 0, _("I cannot write on Volume \"%s\" because:\n" + "The EOD file address is wrong: Volume file address=%u != Catalog Endblock=%u(+1)\n" + "You probably removed DVD last part in spool directory.\n"), + dcr->VolumeName, (unsigned int)dev->file_addr, (unsigned int)dev->VolCatInfo.EndBlock); + mark_volume_in_error(dcr); + goto mount_next_vol; + } } +#endif + /* Return an empty block */ - empty_block(block); /* we used it for reading so set for write */ + empty_block(block); /* we used it for reading so set for write */ } - dev->state |= ST_APPEND; - Dmsg0(100, "set APPEND, normal return from read_dev_for_append\n"); + dev->set_append(); + Dmsg1(150, "set APPEND, normal return from mount_next_write_volume. dev=%s\n", + dev->print_name()); + return true; } /* - * Write a volume label. - * Returns: true if OK - * false if unable to write it + * If permitted, we label the device, make sure we can do + * it by checking that the VolCatBytes is zero => not labeled, + * once the Volume is labeled we don't want to label another + * blank tape with the same name. For disk, we go ahead and + * label it anyway, because the OS insures that there is only + * one Volume with that name. + * As noted above, at this point dcr->VolCatInfo has what + * the Director wants and dev->VolCatInfo has info on the + * previous tape (or nothing). */ -static bool rewrite_volume_label(DCR *dcr, bool recycle) +static int try_autolabel(DCR *dcr) { DEVICE *dev = dcr->dev; - JCR *jcr = dcr->jcr; - - Dmsg1(190, "set append found freshly labeled volume. dev=%x\n", dev); - dev->VolHdr.LabelType = VOL_LABEL; /* set Volume label */ - dev->state |= ST_APPEND; - if (!write_volume_label_to_block(dcr)) { - Dmsg0(200, "Error from write volume label.\n"); - return false; - } - /* - * If we are not dealing with a streaming device, - * write the block now to ensure we have write permission. - * It is better to find out now rather than later. - */ - if (!dev_cap(dev, CAP_STREAM)) { - if (!rewind_dev(dev)) { - Jmsg2(jcr, M_WARNING, 0, _("Rewind error on device \"%s\". ERR=%s\n"), - dev_name(dev), strerror_dev(dev)); - } - if (recycle) { - if (!truncate_dev(dev)) { - Jmsg2(jcr, M_WARNING, 0, _("Truncate error on device \"%s\". ERR=%s\n"), - dev_name(dev), strerror_dev(dev)); - } + if (dev->has_cap(CAP_LABEL) && (dcr->VolCatInfo.VolCatBytes == 0 || + (!dev->is_tape() && strcmp(dcr->VolCatInfo.VolCatStatus, + "Recycle") == 0))) { + Dmsg0(150, "Create volume label\n"); + /* Create a new Volume label and write it to the device */ + if (!write_new_volume_label_to_dev(dcr, dcr->VolumeName, + dcr->pool_name, false, /* no relabel */ false /* defer DVD label */)) { + Dmsg0(150, "!write_vol_label\n"); + mark_volume_in_error(dcr); + return try_next_vol; } - /* Attempt write to check write permission */ - Dmsg0(200, "Attempt to write to device.\n"); - if (!write_block_to_dev(dcr)) { - Jmsg2(jcr, M_ERROR, 0, _("Unable to write device \"%s\". ERR=%s\n"), - dev_name(dev), strerror_dev(dev)); - Dmsg0(200, "===ERROR write block to dev\n"); - return false; + Dmsg0(150, "dir_update_vol_info. Set Append\n"); + /* Copy Director's info into the device info */ + memcpy(&dev->VolCatInfo, &dcr->VolCatInfo, sizeof(dev->VolCatInfo)); + if (!dir_update_volume_info(dcr, true)) { /* indicate tape labeled */ + return try_error; } + Jmsg(dcr->jcr, M_INFO, 0, _("Labeled new Volume \"%s\" on device %s.\n"), + dcr->VolumeName, dev->print_name()); + return try_read_vol; /* read label we just wrote */ } - /* Set or reset Volume statistics */ - dev->VolCatInfo.VolCatJobs = 0; - dev->VolCatInfo.VolCatFiles = 0; - dev->VolCatInfo.VolCatBytes = 1; - dev->VolCatInfo.VolCatErrors = 0; - dev->VolCatInfo.VolCatBlocks = 0; - dev->VolCatInfo.VolCatRBytes = 0; - if (recycle) { - dev->VolCatInfo.VolCatMounts++; - dev->VolCatInfo.VolCatRecycles++; - } else { - dev->VolCatInfo.VolCatMounts = 1; - dev->VolCatInfo.VolCatRecycles = 0; - dev->VolCatInfo.VolCatWrites = 1; - dev->VolCatInfo.VolCatReads = 1; - } - Dmsg0(100, "dir_update_vol_info. Set Append\n"); - bstrncpy(dev->VolCatInfo.VolCatStatus, "Append", sizeof(dev->VolCatInfo.VolCatStatus)); - if (!dir_update_volume_info(dcr, true)) { /* indicate doing relabel */ - return false; + if (!dev->has_cap(CAP_LABEL) && dcr->VolCatInfo.VolCatBytes == 0) { + Jmsg(dcr->jcr, M_INFO, 0, _("Warning device %s not configured to autolabel Volumes.\n"), + dev->print_name()); } - if (recycle) { - Jmsg(jcr, M_INFO, 0, _("Recycled volume \"%s\" on device \"%s\", all previous data lost.\n"), - dcr->VolumeName, dev_name(dev)); - } else { - Jmsg(jcr, M_INFO, 0, _("Wrote label to prelabeled Volume \"%s\" on device \"%s\"\n"), - dcr->VolumeName, dev_name(dev)); + /* If not removable, Volume is broken */ + if (!dev->is_removable()) { + Jmsg(dcr->jcr, M_WARNING, 0, _("Volume \"%s\" not on device %s.\n"), + dcr->VolumeName, dev->print_name()); + mark_volume_in_error(dcr); + return try_next_vol; } - /* - * End writing real Volume label (from pre-labeled tape), or recycling - * the volume. - */ - Dmsg0(200, "OK from rewite vol label.\n"); - return true; + return try_default; } /* - * Mark volume in error in catalog + * Mark volume in error in catalog */ void mark_volume_in_error(DCR *dcr) { DEVICE *dev = dcr->dev; Jmsg(dcr->jcr, M_INFO, 0, _("Marking Volume \"%s\" in Error in Catalog.\n"), - dcr->VolumeName); + dcr->VolumeName); + memcpy(&dev->VolCatInfo, &dcr->VolCatInfo, sizeof(dev->VolCatInfo)); bstrncpy(dev->VolCatInfo.VolCatStatus, "Error", sizeof(dev->VolCatInfo.VolCatStatus)); - Dmsg0(100, "dir_update_vol_info. Set Error.\n"); + Dmsg0(150, "dir_update_vol_info. Set Error.\n"); dir_update_volume_info(dcr, false); } -/* - * If we are reading, we come here at the end of the tape - * and see if there are more volumes to be mounted. +/* + * The Volume is not in the correct slot, so mark this + * Volume as not being in the Changer. */ -bool mount_next_read_volume(DCR *dcr) +static void mark_volume_not_inchanger(DCR *dcr) { - DEVICE *dev = dcr->dev; JCR *jcr = dcr->jcr; - Dmsg2(90, "NumVolumes=%d CurVolume=%d\n", jcr->NumVolumes, jcr->CurVolume); - /* - * End Of Tape -- mount next Volume (if another specified) - */ - if (jcr->NumVolumes > 1 && jcr->CurVolume < jcr->NumVolumes) { - close_dev(dev); - dev->state &= ~ST_READ; - if (!acquire_device_for_read(jcr)) { - Jmsg2(jcr, M_FATAL, 0, "Cannot open Dev=%s, Vol=%s\n", dev_name(dev), - dcr->VolumeName); - return false; - } - return true; /* next volume mounted */ - } - Dmsg0(90, "End of Device reached.\n"); - return false; + 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); + memcpy(&dev->VolCatInfo, &dcr->VolCatInfo, sizeof(dev->VolCatInfo)); + dcr->VolCatInfo.InChanger = false; + dev->VolCatInfo.InChanger = false; + Dmsg0(400, "update vol info in mount\n"); + dir_update_volume_info(dcr, true); /* set new status */ } /* @@ -482,30 +516,57 @@ void release_volume(DCR *dcr) JCR *jcr = dcr->jcr; DEVICE *dev = dcr->dev; if (dcr->WroteVol) { - Jmsg0(jcr, M_ERROR, 0, "Hey!!!!! WroteVol non-zero !!!!!\n"); + Jmsg0(jcr, M_ERROR, 0, _("Hey!!!!! WroteVol non-zero !!!!!\n")); Dmsg0(190, "Hey!!!!! WroteVol non-zero !!!!!\n"); } - /* - * First erase all memory of the current volume + /* + * First erase all memory of the current volume */ dev->block_num = dev->file = 0; dev->EndBlock = dev->EndFile = 0; memset(&dev->VolCatInfo, 0, sizeof(dev->VolCatInfo)); memset(&dcr->VolCatInfo, 0, sizeof(dcr->VolCatInfo)); + free_volume(dev); memset(&dev->VolHdr, 0, sizeof(dev->VolHdr)); /* Force re-read of label */ - dev->state &= ~(ST_LABEL|ST_READ|ST_APPEND); + dev->clear_labeled(); + dev->clear_read(); + dev->clear_append(); + dev->label_type = B_BACULA_LABEL; dcr->VolumeName[0] = 0; - if ((dev->state & ST_OPENED) && - (!dev_is_tape(dev) || !dev_cap(dev, CAP_ALWAYSOPEN))) { - offline_or_rewind_dev(dev); - close_dev(dev); + if (dev->is_open() && (!dev->is_tape() || !dev_cap(dev, CAP_ALWAYSOPEN))) { + dev->close(); } /* If we have not closed the device, then at least rewind the tape */ - if (dev->state & ST_OPENED) { - offline_or_rewind_dev(dev); + if (dev->is_open()) { + dev->offline_or_rewind(); + } + Dmsg0(190, "release_volume\n"); +} + +/* + * If we are reading, we come here at the end of the tape + * and see if there are more volumes to be mounted. + */ +bool mount_next_read_volume(DCR *dcr) +{ + DEVICE *dev = dcr->dev; + JCR *jcr = dcr->jcr; + Dmsg2(90, "NumVolumes=%d CurVolume=%d\n", jcr->NumVolumes, jcr->CurVolume); + /* + * End Of Tape -- mount next Volume (if another specified) + */ + if (jcr->NumVolumes > 1 && jcr->CurVolume < jcr->NumVolumes) { + dev->close(); + if (!acquire_device_for_read(dcr)) { + Jmsg2(jcr, M_FATAL, 0, _("Cannot open Dev=%s, Vol=%s\n"), dev->print_name(), + dcr->VolumeName); + return false; + } + return true; /* next volume mounted */ } - Dmsg0(190, "===== release_volume ---"); + Dmsg0(90, "End of Device reached.\n"); + return false; }