Howard Chu wrote:
Aaron Richton wrote:
> Tested OK Solaris sparcv9; Fedora 20 x86_64.
>
> On an aside...I am still seeing some lmdb issues, even at the most basic
> levels. "mtest" is the only thing that's simple enough to run.
"mtest2"
> for example:
I see nothing like this on our sparc system
-bash-3.00$ uname -a
SunOS igil 5.10 Generic_137137-09 sun4u sparc SUNW,Sun-Fire-480R
What exactly are you running on?
None of the line numbers in your debug output match up with the line numbers
in RE24 mdb.c. What git revision are you actually running? Do you have local
patches to liblmdb?
> (dbx) debug ./mtest2
> (dbx) rm testdb/*
> (dbx) run
> mdb_env_open2:3825 new mdbenv
> mdb_env_init_meta:3472 writing new meta page
> mdb_env_open2:3876 opened database version 1, pagesize 8192
> mdb_env_open2:3877 using meta page 0
> mdb_env_open2:3878 depth: 0
> mdb_env_open2:3879 entries: 0
> mdb_env_open2:3880 branch pages: 0
> mdb_env_open2:3881 leaf pages: 0
> mdb_env_open2:3882 overflow pages: 0
> mdb_env_open2:3883 root: 18446744073709551615
> mdb_env_open:4484 opened dbenv 1001eac88
> mdb_txn_begin:2698 begin txn 1w 1004f6f98 on mdbenv 1001eac88, root page
18446744073709551615
> mdb_page_search:5068 tree is empty
> mdb_cursor_put:5976 ==> put db 1 key [696431], size 3, data size 48
> mdb_cursor_put:6036 allocating new root leaf page
> mdb_page_new:6542 allocated new mpage 2, page size 8192
> mdb_cursor_push:4845 pushing page 2 on db 1 cursor ffffffff7ffff5c8
> mdb_cursor_put:6058 inserting key at index 0
> mdb_node_add:6644 add to leaf page 2 index 0, data size 48 key size 3 [696431]
> Adding 334 values
> mdb_cursor_put:5976 ==> put db 2 key [31623120], size 4, data size 32
> mdb_page_get:4907 page 8589934594 not found
> mtest2.c:64: mdb_put(txn, dbi, &key, &data, MDB_NOOVERWRITE):
MDB_PAGE_NOTFOUND: Requested page not found
> t@1 (l@1) signal ABRT (Abort) in __lwp_kill at 0xffffffff6b9a900c
> 0xffffffff6b9a900c: __lwp_kill+0x0008: bcc,a,pt %icc,__lwp_kill+0x18 !
0xffffffff6b9a901c
> Current function is main
> 64 if (RES(MDB_KEYEXIST, mdb_put(txn, dbi, &key,
&data, MDB_NOOVERWRITE)))
>
>
> In the back-mdb environment, test000 displays similar behavior.
>
>
--
-- Howard Chu
CTO, Symas Corp.
http://www.symas.com
Director, Highland Sun
http://highlandsun.com/hyc/
Chief Architect, OpenLDAP
http://www.openldap.org/project/