Displaying 20 results from an estimated 200 matches similar to: "Deterioration with zfs performace and recent zfs bits?"
2007 Sep 25
1
ZFS ARC & DNLC Limitation
Hello All,
Awhile back (Feb ''07) when we noticed ZFS was hogging all the memory
on the system, y''all were kind enough to help us use the arc_max
tunable to attempt to limit that usage to a hard value. Unfortunately,
at the time a sticky problem was that the hard limit did not include
DNLC entries generated by ZFS.
I''ve been watching the list since then and trying to
2002 Oct 07
4
Samba 2.2.5 Security Bug?
Hello
Does anyone know why normal users can set a blank samba password with the
smbpasswd kommand by inserting <CR> twice after inserting the old passwd:
ben@amo:% /opt/samba/bin/smbpasswd
Old SMB password:<oldpasswd>
New SMB password:<CR>
Retype new SMB password:<CR>
Password changed for user ben
After that the user can map the samba shares with a blank password even
2003 Sep 09
1
configure / compile problems samba-3.0.0rc3 on Solaris 8
Hello,
I'm running a Sun Fire V880 with Solaris 8 and iplanet directory server
4.16sp1. I'm using gcc 3.2.2.
When I run the configure, there are several warnings ans when I try to
compile samba-3.0.0rc3 I get an error.
Now here the warnings from configure --with-acl-support:
checking net/if.h usability... no
checking net/if.h presence... yes
configure: WARNING: net/if.h: present but
2010 Jul 20
5
Record Failed Passwords
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Hi OpenSSH'ers,
I am emailing you to ask is it possible to record failed passwords
attempts and log them to syslog? Are there patches available for this?
Has anyone managed to do this before? Are there alternitive methods?
Many Thanks,
A
- --
Alan Neville,
Postgraduate Education Officer,
DCU Students' Union 2009/2010,
BS.c Computer
2004 Jan 29
10
Back to 3.0.1, Winbind and Solaris 9
I've gone back to 3.0.1 to try and get winbind to work with my Solaris 9
machine and NT4 domain. Everything works except user authentication. The
wbinfo and getent commands do what they are supposed to.
I've included a truss of 'su - ganguly'
According to pamlog, the user 'ganguly' has been granted access but it is
still hanging.
How do I do a truss of a telnet login?
2020 Jul 21
11
[RFC PATCH 0/4] PAM module for ssh-agent user authentication
Hi,
The main (and probably the only) use case of this PAM module is to let
sudo authenticate users via their ssh-agent, therefore without having
to type any password and without being tempted to use the NOPASSWD sudo
option for such convenience.
The principle is originally implemented by an existing module [0][1]
and many pages that explain how to use it for such purpose can be
found online.
2007 May 14
37
Lots of overhead with ZFS - what am I doing wrong?
I was trying to simply test bandwidth that Solaris/ZFS (Nevada b63) can deliver from a drive, and doing this:
dd if=(raw disk) of=/dev/null gives me around 80MB/s, while dd if=(file on ZFS) of=/dev/null gives me only 35MB/s!?. I am getting basically the same result whether it is single zfs drive, mirror or a stripe (I am testing with two Seagate 7200.10 320G drives hanging off the same interface
2002 Jun 25
1
Samba server authenticating to NDS with win 2000 clients?
Is this possible? I searched the archives and did some digging and it
seemed like the closest I was going to get was to use pam modules. But,
from what I read, that won't work with 2000 or XP because of password
encryption.
I'd like for my users to be able to map drives to my linux box running
samba using their NDS username/passwords, yet I don't want to re-create
all of those
2009 Oct 15
8
sub-optimal ZFS performance
Hello,
ZFS is behaving strange on a OSOL laptop, your thoughts are welcome.
I am running OSOL on my laptop, currently b124 and i found that the
performance of ZFS is not optimal in all situations. If i check the
how much space the package cache for pkg(1) uses, it takes a bit
longer on this host than on comparable machine to which i transferred
all the data.
user at host:/var/pkg$ time
2016 Dec 14
1
cwrap: pam_wrapper: pam_wrapper.c errors
An embedded and charset-unspecified text was scrubbed...
Name: pam_wrapper.c
URL: <http://lists.samba.org/pipermail/samba/attachments/20161214/1f29843b/pam_wrapper.c>
2004 Jan 15
2
Installation Problem !!!
Hello there,
I encountered an error with Samba3.0 installation. I'm sending it as an attachment(i.e. whatever appeared at "konsole")
So, please help me out to install Samba3.0 on RedHat Linux 8.0
Waiting For reply !!!
Aditya R. Gupta
[Beta] HelpClick onthe image to chat with me
-------------- next part --------------
[root@localhost root]# cd
2002 Jul 26
1
creating unicode_map.437 and unicode_map.ISO8859-1?
Hello,
I am running HP-UX 11 with Samba 2.2.5 binaries for HPUX and I keep getting
the error that Samba can't
find the unicode_map.xxx file. Well, I notice that all I have in
/usr/local/samba/lib/codepages
is codepage type files, not unicode. Why do the binaries not include a
compiled make_unicodemap?
I did download the source and found the .c file for the command. When I try
to run
2009 Nov 18
0
open(2), but no I/O to large files creates performance hit
I''m seeing a performance anomaly where opening a large file (but doing
*no* I/O to it) seems to cause (or correlates to) a significant
performance hit on a mirrored ZFS filesystem. Unintuitively, if I
disable zfs_prefetch_disable, I don''t see the performance degradation.
It doesn''t make sense that this would help unless there is some cache/VM
pollution resulting
2002 Dec 25
1
Trouble installing samba
Well Hello one and all,
I am just getting my feet wet here with Linux (Using Mandr...
x86 300 Mhz machine) and I have been having a bit of troub...
samba.
> I have downloaded RPM's, source files, binaries, and what not, read
> tutorials after tutorials, FAQ's up the wazo and have still not be
able
> to get this damned program to work.
>
> To simplify things I will go
2007 Nov 22
1
Installation problem of SAMBA 3.0.23a on HP-UX 11.23
To whom it concern,
There was no problem at all with the installation of the Depot.
Before running the ./configure command I'm setting the following variables like this (as it's mentionned in the README file) :
export CFLAGS="-O -DWITH_SYSLOG -DGUEST_ACCOUNT=\\\"smbnull\\\""
export CPPFLAGS="-I/opt/iexpress/openldap/include"
export
2001 Nov 07
1
Configuring 2.2.2 (or 2.0.7) on Digital Unix 4.0f fails - "No locking"
When I run configure on either a DU server running 4.0f or a DU client
running 4.0d, I receive the following error:
ERROR: No locking available. Running Samba would be unsafe
configure: error: summary failure. Aborting config
Most directories are mounted using nfs v2 or nfs v3. rpc.lockd and
rpc.statd are running on servers and clients. The rpcinfo -p command shows
nlockmgr and llockmgr
2015 Jan 07
2
Block Commit: [100 %]error: failed to pivot job for disk vda
Hello.
I'm seeing this error while doing a backup of a VM.
+ virsh blockcommit kaltura vda --active --verbose --pivot
Block Commit: [100 %]error: failed to pivot job for disk vda
error: internal error: unable to execute QEMU command
'block-job-complete': The active block job for device
'drive-virtio-disk0' cannot be completed
I'm on qemu 2.2.0 and libvirt-1.2.11.
Does
2010 Apr 05
0
Why does ARC grow above hard limit?
I would appreciate if somebody can clarify a few points.
I am doing some random WRITES (100% writes, 100% random) testing and observe that ARC grows way beyond the "hard" limit during the test. The hard limit is set 512 MB via /etc/system and I see the size going up to 1 GB - how come is it happening?
mdb''s ::memstat reports 1.5 GB used - does this include ARC as well or is
2004 May 05
0
Compiling samba 3.0.3 --with-pam errors pam_modules.h
I've seen this mentioned in the past, but no solutions were suggested. When
I attempt to configure --with-pam the following is produced on Solaris 8.
configure:5625: checking security/pam_modules.h usability
configure:5634: gcc -c -O -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
conftest.c >&5
In file included from configure:5662:
/usr/include/security/pam_modules.h:17: error: parse error
2004 Jan 26
0
Solaris 9 compile errors, samba 3.0.2rc1
I've tried compiling samba 3.0.2rc1, 'gcc -v' gives me -
Reading specs from /usr/local/lib/gcc-lib/sparc-sun-solaris2.9/3.3.2/specs
Configured with: ../configure --with-as=/usr/ccs/bin/as
--with-ld=/usr/ccs/bin/ld --disable-nls
Thread model: posix
gcc version 3.3.2
Here are a few bits from my config.log that I probably need help with, tell
me if you need the whole thing -
In file