- CERROR("cancel %d llog-records failed: %d\n", num_cookies, rc);
- else
- CDEBUG(D_HA, "cancel %d llog-records\n", num_cookies);
-
- RETURN(rc);
-}
-EXPORT_SYMBOL(llog_origin_handle_cancel);
-
-static int llog_catinfo_config(struct obd_device *obd, char *buf, int buf_len,
- char *client)
-{
- struct mds_obd *mds = &obd->u.mds;
- struct llog_ctxt *ctxt = llog_get_context(obd, LLOG_CONFIG_ORIG_CTXT);
- struct lvfs_run_ctxt saved;
- struct llog_handle *handle = NULL;
- char name[4][64];
- int rc, i, l, remains = buf_len;
- char *out = buf;
-
- if (ctxt == NULL || mds == NULL)
- RETURN(-EOPNOTSUPP);
-
- push_ctxt(&saved, &ctxt->loc_exp->exp_obd->obd_lvfs_ctxt, NULL);
-
- sprintf(name[0], "%s", mds->mds_profile);
- sprintf(name[1], "%s-clean", mds->mds_profile);
- sprintf(name[2], "%s", client);
- sprintf(name[3], "%s-clean", client);
-
- for (i = 0; i < 4; i++) {
- int index, uncanceled = 0;
- rc = llog_create(ctxt, &handle, NULL, name[i]);
- if (rc)
- GOTO(out_pop, rc);
- rc = llog_init_handle(handle, 0, NULL);
- if (rc) {
- llog_close(handle);
- GOTO(out_pop, rc = -ENOENT);
- }
-
- for (index = 1; index < (LLOG_BITMAP_BYTES * 8); index ++) {
- if (ext2_test_bit(index, handle->lgh_hdr->llh_bitmap))
- uncanceled++;
- }
-
- l = snprintf(out, remains, "[Log Name]: %s\nLog Size: %llu\n"
- "Last Index: %d\nUncanceled Records: %d\n\n",
- name[i],
- handle->lgh_file->f_dentry->d_inode->i_size,
- handle->lgh_last_idx, uncanceled);
- out += l;
- remains -= l;
-
- llog_close(handle);
- if (remains <= 0)
- break;
- }
-out_pop:
- pop_ctxt(&saved, &ctxt->loc_exp->exp_obd->obd_lvfs_ctxt, NULL);
- RETURN(rc);
-}
-
-struct cb_data {
- struct llog_ctxt *ctxt;
- char *out;
- int remains;
- int init;
-};
-
-static int llog_catinfo_cb(struct llog_handle *cat,
- struct llog_rec_hdr *rec, void *data)
-{
- static char *out = NULL;
- static int remains = 0;
- struct llog_ctxt *ctxt;
- struct llog_handle *handle;
- struct llog_logid *logid;
- struct llog_logid_rec *lir;
- int l, rc, index, count = 0;
- struct cb_data *cbd = (struct cb_data*)data;
-
- if (cbd->init) {
- out = cbd->out;
- remains = cbd->remains;
- cbd->init = 0;
- }
- ctxt = cbd->ctxt;
-
- if (!(cat->lgh_hdr->llh_flags & LLOG_F_IS_CAT))
- RETURN(-EINVAL);
-
- lir = (struct llog_logid_rec *)rec;
- logid = &lir->lid_id;
- rc = llog_create(ctxt, &handle, logid, NULL);
- if (rc)
- RETURN(-EINVAL);
- rc = llog_init_handle(handle, 0, NULL);
- if (rc)
- GOTO(out_close, rc);
-
- for (index = 1; index < (LLOG_BITMAP_BYTES * 8); index++) {
- if (ext2_test_bit(index, handle->lgh_hdr->llh_bitmap))
- count++;
- }
-
- l = snprintf(out, remains, "\t[Log ID]: #"LPX64"#"LPX64"#%08x\n"
- "\tLog Size: %llu\n\tLast Index: %d\n"
- "\tUncanceled Records: %d\n",
- logid->lgl_oid, logid->lgl_ogr, logid->lgl_ogen,
- handle->lgh_file->f_dentry->d_inode->i_size,
- handle->lgh_last_idx, count);
- out += l;
- remains -= l;
- cbd->out = out;
- cbd->remains = remains;
- if (remains <= 0) {
- CWARN("Not enough memory\n");
- rc = -ENOMEM;
- }
-
-out_close:
- llog_close(handle);
- RETURN(rc);
-}
-
-static int llog_catinfo_deletions(struct obd_device *obd, char *buf,
- int buf_len)
-{
- struct mds_obd *mds = &obd->u.mds;
- struct llog_handle *handle;
- struct lvfs_run_ctxt saved;
- int size, i, count;
- struct llog_catid *idarray;
- struct llog_logid *id;
- char name[32] = CATLIST;
- int rc;
- struct cb_data data;
- struct llog_ctxt *ctxt = llog_get_context(obd, LLOG_CONFIG_ORIG_CTXT);
-
- if (ctxt == NULL || mds == NULL)
- RETURN(-EOPNOTSUPP);