diff options
author | Andrew Tridgell <tridge@samba.org> | 2005-09-13 01:02:06 +0000 |
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committer | Gerald (Jerry) Carter <jerry@samba.org> | 2007-10-10 13:38:07 -0500 |
commit | bcc3ce695e9290013ab7fab230a5b0ab27b65ac4 (patch) | |
tree | f3afc8e072a3743aa4667b6332776bfce441eaa5 /source4/scripting | |
parent | 68974a1c7205a4b06045217ed01a2f75ea8bccdd (diff) | |
download | samba-bcc3ce695e9290013ab7fab230a5b0ab27b65ac4.tar.gz samba-bcc3ce695e9290013ab7fab230a5b0ab27b65ac4.tar.xz samba-bcc3ce695e9290013ab7fab230a5b0ab27b65ac4.zip |
r10193: r11632@blu: tridge | 2005-08-30 23:08:27 +1000
if we fail to erase a ldb during provision by traversing
and deleting records (an in-place erase) then just unlink it
and start it again. This makes provisioning much more robust
to changes in ldb that make it not backward compatible with
old DBs.
(This used to be commit 173655aec25c462b8b90b850df65ae6f95f44efb)
Diffstat (limited to 'source4/scripting')
-rw-r--r-- | source4/scripting/libjs/provision.js | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/source4/scripting/libjs/provision.js b/source4/scripting/libjs/provision.js index 33bfafac13..d700ecd539 100644 --- a/source4/scripting/libjs/provision.js +++ b/source4/scripting/libjs/provision.js @@ -122,6 +122,18 @@ function hostname() } +/* the ldb is in bad shape, possibly due to being built from an + incompatible previous version of the code, so delete it + completely */ +function ldb_delete(ldb) +{ + println("Deleting " + ldb.filename); + sys.unlink(ldb.filename); + ldb.close(); + var ok = ldb.connect(ldb.filename); + assert(ok); +} + /* erase an ldb, removing all records */ @@ -138,10 +150,18 @@ function ldb_erase(ldb) /* and the rest */ var res = ldb.search("(|(objectclass=*)(dn=*))", attrs); var i; + if (typeof(res) == "undefined") { + ldb_delete(ldb); + return; + } for (i=0;i<res.length;i++) { ldb.del(res[i].dn); } res = ldb.search("(objectclass=*)", attrs); + if (res.length != 0) { + ldb_delete(ldb); + return; + } assert(res.length == 0); } @@ -170,6 +190,8 @@ function setup_ldb(ldif, dbname, subobj) data = data + extra; data = substitute_var(data, subobj); + ldb.filename = dbname; + var ok = ldb.connect(dbname); assert(ok); |