Examples with Volume com.zimbra.cs.volume.Volume used on opensource projects

Example 11 with Volume

use of com.zimbra.cs.volume.Volume in project zm-mailbox by Zimbra.

the class TestDocumentServer method testCompressedVolume.

/**
     * Confirms that saving a document to a compressed volume works correctly (bug 48363).
     */
@Test
public void testCompressedVolume() throws Exception {
    // Normally the instant parsing is enabled for ZCS and disabled for Octopus.
    if (LC.documents_disable_instant_parsing.booleanValue() == true)
        return;
    VolumeManager mgr = VolumeManager.getInstance();
    Volume current = mgr.getCurrentMessageVolume();
    mgr.update(Volume.builder(current).setCompressBlobs(true).setCompressionThreshold(1).build());
    String content = "<wiklet class='TOC' format=\"template\" bodyTemplate=\"_TocBodyTemplate\" itemTemplate=\"_TocItemTemplate\">abc</wiklet>";
    Mailbox mbox = TestUtil.getMailbox(USER_NAME);
    WikiItem wiki = mbox.createWiki(null, Mailbox.ID_FOLDER_BRIEFCASE, NAME_PREFIX + "-testCompressedVolume", "Unit Test", null, new ByteArrayInputStream(content.getBytes()));
    Assert.assertEquals("abc", wiki.getFragment());
}

Example 12 with Volume

use of com.zimbra.cs.volume.Volume in project zm-mailbox by Zimbra.

the class BlobConsistencyChecker method check.

public Results check(Collection<Short> volumeIds, int mboxId, boolean checkSize, boolean reportUsedBlobs) throws ServiceException {
    StoreManager sm = StoreManager.getInstance();
    if (!(sm instanceof FileBlobStore)) {
        throw ServiceException.INVALID_REQUEST(sm.getClass().getSimpleName() + " is not supported", null);
    }
    mailboxId = mboxId;
    this.checkSize = checkSize;
    this.reportUsedBlobs = reportUsedBlobs;
    results = new Results();
    Mailbox mbox = MailboxManager.getInstance().getMailboxById(mailboxId);
    DbConnection conn = null;
    try {
        conn = DbPool.getConnection();
        for (short volumeId : volumeIds) {
            Volume vol = VolumeManager.getInstance().getVolume(volumeId);
            if (vol.getType() == Volume.TYPE_INDEX) {
                log.warn("Skipping index volume %d.  Only message volumes are supported.", vol.getId());
                continue;
            }
            int numGroups = 1 << vol.getFileGroupBits();
            int filesPerGroup = 1 << vol.getFileBits();
            // Maximum id for the entire mailbox
            int mailboxMaxId = DbBlobConsistency.getMaxId(conn, mbox);
            // Iterate group directories one at a time, looking up all item id's
            // that have blobs in each directory.  Each group can have multiple blocks
            // of id's if we wrap from group 255 back to group 0.
            // Minimum id for the current block
            int minId = 0;
            // Current group number
            int group = 0;
            int maxId = 0;
            while (minId <= mailboxMaxId && group < numGroups) {
                // We used Multimap to make sure we store multiple BlobInfo objects for the same itemId
                // multiple BlobInfo objects are created when there are multiple revisions of the same file
                Multimap<Integer, BlobInfo> blobsById = HashMultimap.create();
                String blobDir = vol.getBlobDir(mbox.getId(), minId);
                while (minId <= mailboxMaxId) {
                    // Maximum id for the current block
                    maxId = minId + filesPerGroup - 1;
                    for (BlobInfo blob : DbBlobConsistency.getBlobInfo(conn, mbox, minId, maxId, volumeId)) {
                        blobsById.put(blob.itemId, blob);
                    }
                    minId += (numGroups * filesPerGroup);
                }
                try {
                    check(volumeId, blobDir, blobsById);
                } catch (IOException e) {
                    throw ServiceException.FAILURE("Unable to check " + blobDir, e);
                }
                group++;
                // Set minId to the smallest id in the next group
                minId = group * filesPerGroup;
            }
        }
    } finally {
        DbPool.quietClose(conn);
    }
    return results;
}

Example 13 with Volume

use of com.zimbra.cs.volume.Volume in project zm-mailbox by Zimbra.

the class BlobDeduper method updateMetadata.

private Volume updateMetadata(short volumeId, VolumeMetadata metadata) throws ServiceException {
    VolumeManager mgr = VolumeManager.getInstance();
    Volume.Builder builder = Volume.builder(mgr.getVolume(volumeId));
    builder.setMetadata(metadata);
    return mgr.update(builder.build());
}

Example 14 with Volume

use of com.zimbra.cs.volume.Volume in project zm-mailbox by Zimbra.

the class FileBlobStore method getBlobPath.

public static String getBlobPath(int mboxId, int itemId, int revision, short volumeId) throws ServiceException {
    Volume vol = MANAGER.getVolume(volumeId);
    String path = vol.getBlobDir(mboxId, itemId);
    int buflen = path.length() + 15 + (revision < 0 ? 0 : 11);
    StringBuilder sb = new StringBuilder(buflen);
    sb.append(path).append(File.separator);
    appendFilename(sb, itemId, revision);
    return sb.toString();
}

Example 15 with Volume

use of com.zimbra.cs.volume.Volume in project zm-mailbox by Zimbra.

the class FileBlobStore method renameTo.

@Override
public VolumeMailboxBlob renameTo(StagedBlob src, Mailbox destMbox, int destItemId, int destRevision) throws IOException, ServiceException {
    Volume volume = MANAGER.getCurrentMessageVolume();
    VolumeBlob blob = ((VolumeStagedBlob) src).getLocalBlob();
    File srcFile = blob.getFile();
    String srcPath = srcFile.getAbsolutePath();
    if (!srcFile.exists()) {
        throw new IOException(srcFile.getPath() + " does not exist.");
    }
    File destFile = getMailboxBlobFile(destMbox, destItemId, destRevision, volume.getId(), false);
    String destPath = destFile.getAbsolutePath();
    // Prevent stale cache read.
    BlobInputStream.getFileDescriptorCache().remove(destPath);
    ensureParentDirExists(destFile);
    if (ZimbraLog.store.isDebugEnabled()) {
        long srcSize = srcFile.length();
        long srcRawSize = blob.getRawSize();
        ZimbraLog.store.debug("Renaming %s (size=%d, raw size=%d) to %s for mailbox %d, id %d.", srcPath, srcSize, srcRawSize, destPath, destMbox.getId(), destItemId);
    }
    short srcVolumeId = blob.getVolumeId();
    if (srcVolumeId == volume.getId()) {
        boolean renamed = srcFile.renameTo(destFile);
        if (SystemUtil.ON_WINDOWS) {
            // the destination and try the rename again
            if (!renamed && destFile.exists()) {
                destFile.delete();
                renamed = srcFile.renameTo(destFile);
            }
        }
        if (!renamed)
            throw new IOException("Unable to rename " + srcPath + " to " + destPath);
    } else {
        // Can't rename across volumes.  Copy then delete instead.
        FileUtil.copy(srcFile, destFile, !DebugConfig.disableMessageStoreFsync);
        srcFile.delete();
    }
    VolumeBlob vblob = (VolumeBlob) new VolumeBlob(destFile, volume.getId()).copyCachedDataFrom(blob);
    return new VolumeMailboxBlob(destMbox, destItemId, destRevision, volume.getLocator(), vblob);
}