Happy new year

[idzebra-moved-to-github.git] / bfile / mfile.c

diff --git a/bfile/mfile.c b/bfile/mfile.c
index b55dc2e..1b6d907 100644 (file)
--- a/bfile/mfile.c
+++ b/bfile/mfile.c
@@ -1,8 +1,5 @@
-/* $Id: mfile.c,v 1.71 2006-11-14 08:12:06 adam Exp $
-   Copyright (C) 1995-2006
-   Index Data ApS
-
-This file is part of the Zebra server.
+/* This file is part of the Zebra server.
+   Copyright (C) 1994-2009 Index Data
 
 Zebra 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
@@ -192,7 +189,8 @@ static int cmp_part_file(const void *p1, const void *p2)
     return 0;
 }
 
-MFile_area mf_init(const char *name, const char *spec, const char *base)
+MFile_area mf_init(const char *name, const char *spec, const char *base,
+                   int only_shadow_files)
 {
     MFile_area ma = (MFile_area) xmalloc(sizeof(*ma));
     mf_dir *dirp;
@@ -236,6 +234,11 @@ MFile_area mf_init(const char *name, const char *spec, const char *base)
            memcpy(metaname, dent->d_name, cp - dent->d_name);
            metaname[ cp - dent->d_name] = '\0';
 
+            /* only files such as file-i-0.mf and file-i-b-0.mf, bug #739 */
+            if (only_shadow_files && cp[-2] != '-')
+                continue;
+            if (!only_shadow_files && cp[-2] == '-')
+                continue;
            for (meta_f = ma->mfiles; meta_f; meta_f = meta_f->next)
            {
                /* known metafile */
@@ -282,9 +285,6 @@ MFile_area mf_init(const char *name, const char *spec, const char *base)
                 mf_destroy(ma);
                return 0;
            }
-#ifndef WIN32
-           fsync(fd);
-#endif
            close(fd);
            if (dirp->max_bytes >= 0)
                dirp->avail_bytes -= part_f->bytes;
@@ -363,6 +363,7 @@ MFile mf_open(MFile_area ma, const char *name, int block_size, int wflag)
                 yaz_log(YLOG_WARN, "metafile %s already open", name);
                 return 0;
             }
+            break;
        }
     if (!mnew)
     {
@@ -433,7 +434,8 @@ int mf_close(MFile mf)
        if (mf->files[i].fd >= 0)
        {
 #ifndef WIN32
-           fsync(mf->files[i].fd);
+            if (mf->wr)
+                fsync(mf->files[i].fd);
 #endif
            close(mf->files[i].fd);
            mf->files[i].fd = -1;
@@ -538,6 +540,13 @@ int mf_write(MFile mf, zint no, int offset, int nbytes, const void *buf)
            {
                yaz_log(YLOG_FATAL, "mf_write: %s error (4) no more space",
                         mf->name);
+               for (dp = mf->ma->dirs; dp ; dp = dp->next) {
+                    yaz_log(YLOG_FATAL,"%s: max=" ZINT_FORMAT 
+                           " used=" ZINT_FORMAT " available=" ZINT_FORMAT, 
+                        dp->name, (zint)dp->max_bytes, 
+                        (zint)(dp->max_bytes - dp->avail_bytes), (zint)dp->avail_bytes );
+                }
+                yaz_log(YLOG_FATAL,"Adjust the limits in your zebra.cfg");
                 ret = -1;
                 goto out;
            }