That seems pretty slow to me. I just did a test and it took 10 seconds
to build the tree for ~400,000 files. Like you, I too have an opteron
system, a dual 246 w 1/GB ram, however I keep the database on a set of
mirrored sata disks on the local server. Have you tried installing the
database on the same server?
sioux:~# time echo "restore jobid=1,2,3,4" |bconsole
Connecting to Director sioux:9101
1000 OK: sioux-dir Version: 1.37.30 (14 July 2005)
Enter a period to cancel a command.
restore jobid=1,2,3,4
Using default Catalog name=MyCatalog DB=bacula
You have selected the following JobIds: 1,2,3,4
Building directory tree for JobId 1 ...
+++++++++++++++++++++++++++++++++++++++++++++++++
Building directory tree for JobId 2 ... ++++++++
Building directory tree for JobId 3 ... ++
Building directory tree for JobId 4 ... ++
4 Jobs, 397,356 files inserted into the tree.
You are now entering file selection mode where you add (mark) and
remove (unmark) files to be restored. No files are initially added, unless
you used the "all" keyword on the command line.
Enter "done" to leave this mode.
cwd is: /
$
real 0m10.371s
user 0m0.001s
sys 0m0.006s
Thanks,
Thomas
[EMAIL PROTECTED] wrote:
I was just thinking. With my setup. The new bacula
server is an Opteron 246 server with 4GB of memory and
the database is running on an Athlon 2400 with only
256 MB of memory and it takes (1 to 3) minutes to get
the file list for around 10,000 files with version
1.36.3 and a postgresql database. The hard drive light
on machine with the database is solid for the whole
time. If I ran 400,000 files which is 40 times as many
files it could easily take an hour. I'm thinking its
time to update my database server...
John
--- Reinier Haasjes <[EMAIL PROTECTED]> wrote:
[EMAIL PROTECTED] wrote:
Hi,
I'm using bacula 1.37.30 for a few days now and I
decided to test a full server recovery.
I discovered that the building the directory tree
takes a very long time (almost an hour) for
429,836
files.
I started the building of the tree at 11:20 and at
12:15 I got a prompt.
The machine is a dedicated bacula machine and was
doing nothing else than building the tree, it'a a
Penium III at 800Mhz with 512MB memory.
My question is if this is normal for builing the
tree? Because if one of the server dies we want to
recover
as soon as possible.
Thanks,
Reinier
output bconsole:
----
+-------+-------+----------+----------------+---------------------+------------+-----------+
| JobId | Level | JobFiles | JobBytes |
StartTime | VolumeName | StartFile |
+-------+-------+----------+----------------+---------------------+------------+-----------+
| 1,553 | F | 426,357 | 13,464,836,018 |
2005-07-30 15:40:00 | 000017L1 | 100 |
| 1,561 | I | 41 | 41,277,841 |
2005-07-31 01:32:52 | 000034L1 | 106 |
| 1,576 | I | 137 | 101,733,681 |
2005-08-01 01:31:02 | 000034L1 | 116 |
| 1,598 | I | 2,315 | 101,235,058 |
2005-08-03 02:09:03 | 000034L1 | 146 |
| 1,607 | I | 1,641 | 220,426,382 |
2005-08-04 02:03:39 | 000034L1 | 191 |
| 1,617 | I | 1,345 | 100,591,549 |
2005-08-05 01:51:58 | 000035L1 | 28 |
+-------+-------+----------+----------------+---------------------+------------+-----------+
You have selected the following JobIds:
1553,1561,1576,1598,1607,1617
Building directory tree for JobId 1553 ...
+++++++++++++++++++++++++++++++++++++++++++++++++
Building directory tree for JobId 1561 ...
Building directory tree for JobId 1576 ...
Building directory tree for JobId 1598 ... +
Building directory tree for JobId 1607 ...
Building directory tree for JobId 1617 ...
6 Jobs, 429,836 files inserted into the tree.
----
Output top (during building tree):
----
32 processes: 2 running, 30 sleeping
CPU states: 98.1% user, 0.0% nice, 0.4% system,
1.6% interrupt, 0.0% idle
Mem: 131M Active, 36M Inact, 89M Wired, 60M Buf,
242M Free
Swap: 1020M Total, 120K Used, 1020M Free
PID USERNAME PRI NICE SIZE RES STATE TIME
WCPU CPU COMMAND
91877 root 64 0 88948K 87612K RUN 269:36
98.39% 98.39% bacula-dir
93618 root 29 0 1908K 1072K RUN 0:00
2.96% 0.54% top
----
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You are restoring 14GB of data right? For most
tape
drives this is not a long time. For me a 40GB
DLT-IV
(native) tape takes 3 to 4 hours to restore. The
drive
has a 3MB/s data rate which is about 11GB / hour
(native). And that is as fast as it will go. If
you
manage ot get a fileset that is highly
compressible
you can get better times. But most of my data I
get no
where near a compression rate of 2.0.
John
I'm not talking about the actual recovery itself
(data transfer) but
about building the directory tree (before the 'mark
*' command).
The actual restore takes 'only' 2:35 hours.
Reinier
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