Displaying 20 results from an estimated 808 matches for "16777216".
2016 Aug 24
0
Linux Work Station USER ID PROBLEM
...]# id btombul
> uid=3000105(FACILITY\btombul) gid=100(users) groups=100(users)
>
> [root at mems btombul]# ls -al
> total 28
> drwx------ 4 FACILITY\btombul users 108 Aug 24 11:34 .
> drwxr-xr-x 210 root users 8192 Aug 24 11:33 ..
> -rw------- 1 16777216 16777216 7 Aug 24
> 11:34 .bash_history -rw------- 1 16777216 16777216 18 Aug
> 24 11:33 .bash_logout -rw------- 1 16777216 16777216 176
> Aug 24 11:33 .bash_profile -rw------- 1 16777216 16777216
> 124 Aug 24 11:33 .bashrc drwx------ 2 1677...
2016 Aug 24
4
Linux Work Station USER ID PROBLEM
...mba server part is,
[root at mems ~]# id btombul
uid=3000105(FACILITY\btombul) gid=100(users) groups=100(users)
[root at mems btombul]# ls -al
total 28
drwx------ 4 FACILITY\btombul users 108 Aug 24 11:34 .
drwxr-xr-x 210 root users 8192 Aug 24 11:33 ..
-rw------- 1 16777216 16777216 7 Aug 24 11:34 .bash_history
-rw------- 1 16777216 16777216 18 Aug 24 11:33 .bash_logout
-rw------- 1 16777216 16777216 176 Aug 24 11:33 .bash_profile
-rw------- 1 16777216 16777216 124 Aug 24 11:33 .bashrc
drwx------ 2 16777216 16777216 6...
2010 Mar 16
2
What kernel params to use with KVM hosts??
...ance on my centos kvm hosts I have use these params:
- On /etc/grub.conf:
kernel /vmlinuz-2.6.18-164.11.1.el5 ro root=LABEL=/ elevator=deadline quiet
- On sysctl.conf
# Special network params
net.core.rmem_default = 8388608
net.core.wmem_default = 8388608
net.core.rmem_max = 16777216
net.core.wmem_max = 16777216
net.ipv4.tcp_rmem = 1048576 4194304 16777216
net.ipv4.tcp_wmem = 1048576 4194304 16777216
# Disable netfilter on bridges.
net.bridge.bridge-nf-call-ip6tables = 0
net.bridge.bridge-nf-call-iptables = 0
net.bridge.bridge-nf-call-arptables = 0
#...
2007 Dec 28
7
Xen and networking.
...run two simultaneously, I cannot seem to get above 25MB/sec from each.
It starts off with a large burst like each can do 100MB/sec, but then
in a couple
of seconds, tapers off to the 15-40MB/sec until the dd finishes.
Things I have tried (installed on the host and the guests)
net.core.rmem_max = 16777216
net.core.wmem_max = 16777216
net.ipv4.tcp_rmem = 4096 87380 16777216
net.ipv4.tcp_wmem = 4096 65536 16777216
net.ipv4.tcp_no_metrics_save = 1
net.ipv4.tcp_moderate_rcvbuf = 1
# recommended to increase this for 1000 BT or higher
net.core.netdev_max_backlog = 2500
sysctl -w net.ipv4.tcp_cong...
2006 Nov 06
2
FC6 and winbind separator ignored?
I'm trying to join my FC6 box to our Active Directory domain. For the most
part the setup was pretty straightforward, but it just doesn't seem like
winbind separator is being honored.
When I do a 'getent passwd' I get the following:
AVWORLD\johnXXXX:*:16782801:16777216:XXXXXXXX:/home/AVWORLD/johnXXXX:/bin/bash
AVWORLD\liliXXXX:*:16782802:16777216:XXXXXXXXXXX:/home/AVWORLD/liliXXXX:/bin/bash
AVWORLD\juliXXXX:*:16782803:16777216:XXXXXXXX:/home/AVWORLD/juliXXXX:/bin/bash
AVWORLD\yuanXXXX:*:16782804:16777216:XXXXXXXX:/home/AVWORLD/yuanXXXX:/bin/bash
AVWORLD\annaXXXX:...
2009 Jul 07
1
Sysctl on Kernel 2.6.18-128.1.16.el5
Sysctl Values
-------------------------------------------
net.core.rmem_max = 16777216
net.core.wmem_max = 16777216
net.ipv4.tcp_rmem = 4096 87380 16777216
net.ipv4.tcp_wmem = 4096 65536 16777216
net.ipv4.tcp_window_scaling = 1
# vm.max-readahead = ?
# vm.min-readahead = ?
# HW Controler Off
# max-readahead = 1024
# min-readahead = 256
# Memory over-commit
# vm.overcommit_memory=...
2005 May 06
3
Winbind issues with UID and GID mappings
...the user ID mappings and Group ID mappings are going stale. This
is a generic FC3 install with all of the latest updates.
login as: jgallagh
Sent username "jgallagh"
jgallagh@linman's password:
Last login: Fri May 6 08:14:23 2005 from 192.168.168.2
id: cannot find name for group ID 16777216
[jgallagh@linman ~]$ whoami
jgallagh
[jgallagh@linman ~]$ whoami
jgallagh
[jgallagh@linman ~]$ ssh bill@localhost
You don't exist, go away!
[jgallagh@linman ~]$ ssh jgallagh@localhost
You don't exist, go away!
[jgallagh@linman ~]$ whoami
whoami: cannot find username for UID 16777221
[jgalla...
2017 Sep 13
3
Slow, Incorrect Group Resolution through Winbind
...= TCP_NODELAY SO_RCVBUF=65536 SO_SNDBUF=1048576
load printers = No
printcap name = /dev/null
machine password timeout = 0
os level = 33
dns proxy = No
wins support = Yes
ldap debug level = 1
ldap debug threshold = 5
idmap uid = 16777216-33554431
idmap gid = 16777216-33554431
template homedir = /home/%U
template shell = /sbin/nologin
winbind use default domain = Yes
winbind expand groups = 1
idmap config * : range = 16777216-33554431
idmap config * : backend = tdb
aio...
2015 Jan 30
4
HugePages - can't start guest that requires them
...ying to enable hugepages, I've turned off THP (Transparent Huge
Pages), and enabled hugepages in memoryBacking, and set my 2MB
hugepages count via sysctl.
I'm getting "libvirtd[5788]: Failed to autostart VM 'atlas': internal
error: Unable to find any usable hugetlbfs mount for 16777216 KiB"
where atlas is one of my guests and 16777216 KiB is the amount of
memory I'm trying to give to the guest.
Yes, i can see the hugepages via numastat -m and hugetlbfs is mounted
via /dev/hugepages and there is a dir structure
/dev/hugepages/libvirt/qemu (it's empty).
HugePages is...
2007 Dec 19
3
IDMAP RID problems and documentation
Hello List,
After upgrading to 3.0.25b (Also tried 3.0.28) I tried to make use of the
new syntax for IDMAP. But I failed, Also there is a lack on documentation
how to us it. (Yes there is a man, but it contains limited explanation and
examples).
What do I want? What (I think a lot of people wants)
I have two samba domain members and a Windows 2003 DC without R2 / SFU shema
extension. So I
2016 Nov 10
2
Memory leak with tons of closed connections
Dear All,
I'm developing an R application running inside of a Java daemon on
multiple threads, and interacting with the parent daemon via stdin and
stdout.
Everything works perfectly fine except for having some memory leaks
somewhere. Simplified version of the R app:
while (TRUE) {
con <- file('stdin', open = 'r', blocking = TRUE)
line <- scan(con,
2007 May 18
1
3.0.25 Winbind high CPU usage
...are always 2 winbindd processes and one uses about 80% cpu and the
other use 15% cpu.
When I run a tcpdump and look at the traffic going to/from the domain
controller winbindd is connected to, there is a constant flow of
traffic.
Here is the winbind setup from my smb.conf file:
#idmap uid = 16777216-33554431
#idmap gid = 16777216-33554431
allow trusted domains = no
#idmap backend = idmap_rid:WORKGROUP=16777216-33554431
idmap alloc backend = tdb
idmap domains = WORKGROUP
idmap config WORKGROUP: default = yes
idmap config WORKGROUP: backend = rid
idmap config WORKG...
2013 Nov 28
2
gmirror: writes are faster than reads
...y?
Any help would be appreciated.
Best regards,
Andrew
PS: Partition layout (partitions are 4k aligned):
$ gpart show ada0 ada1
=> 34 5860533101 ada0 GPT (2.7T)
34 6 - free - (3.0k)
40 1024 1 freebsd-boot (512k)
1064 16777216 2 freebsd-ufs (8.0G)
16778280 16777216 3 freebsd-swap (8.0G)
33555496 5826977632 4 freebsd-ufs (2.7T)
5860533128 7 - free - (3.5k)
=> 34 5860533101 ada1 GPT (2.7T)
34 6 - free - (3.0k)
40...
2017 Sep 13
2
Slow, Incorrect Group Resolution through Winbind
On Wed, 13 Sep 2017 11:18:59 -0400
Sonic via samba <samba at lists.samba.org> wrote:
> On Wed, Sep 13, 2017 at 10:48 AM, Rich Otero via samba
> <samba at lists.samba.org> wrote:
>
> > idmap config * : range = 16777216-33554431
> > idmap config * : backend = tdb
>
> Should be more like:
> idmap config STUDENTS : range = 16777216-33554431
> idmap config STUDENTS : backend = tdb
>
> ...plus something like:
> idmap config * : range = 10000-20000
>...
2016 Nov 11
0
Memory leak with tons of closed connections
...an(con,what=character(0),nlines=1,quiet=TRUE);close(con);rm(con);a <- gc(); i <- i+1; if(i %% 1000 == 1) {cat('i=',i,'\\n'); print(a)} }"
11059
i= 1
used (Mb) gc trigger (Mb) max used (Mb)
Ncells 83216 4.5 10000000 534.1 213529 11.5
Vcells 172923 1.4 16777216 128.0 562476 4.3
i= 1001
used (Mb) gc trigger (Mb) max used (Mb)
Ncells 83255 4.5 10000000 534.1 213529 11.5
Vcells 172958 1.4 16777216 128.0 562476 4.3
.......
...............................................
...............................................
...................
2006 Feb 01
1
Reset the user and group mapping database
Hi,
I have recently done some test with samba and connected it to AD to try to
get uid and gid from the SFU extension of AD. When I run getent passwd i get
the following output:
<snip>
test1:x:10003:16777216:test1:/home/test1:/bin/ksh
test2:x:10001:16777216:test2:/home/test2:/bin/sh
test3:x:16777216:16777216:test3:/home/test3:/bin/bash
test4:x:10005:16777216:test4:/home/test4:/bin/bash
test5:x:10002:16777216:test5:/home/test5:/bin/bash
<snip>
The user test3 has gotten stuck with an old and wrong...
2006 Apr 15
2
Why Can I Delete?
If user1 creates a file on the share, why with this configuration can
user2 delete that file created by user1?
Thanks,
Michael
[global]
idmap gid = 16777216-33554431
idmap uid = 16777216-33554431
path = /var/www/
unix password sync = yes
workgroup = cmny
os level = 20
auto services = advertising editorial
null passwords = yes
encrypt passwords = yes
winbind use default domain = no
security = user
template shell = /bin/false
lock directory =...
2015 Feb 04
2
Re: HugePages - can't start guest that requires them
..., I've turned off THP (Transparent Huge
> Pages), and enabled hugepages in memoryBacking, and set my 2MB
> hugepages count via sysctl.
>
> I'm getting "libvirtd[5788]: Failed to autostart VM 'atlas': internal
> error: Unable to find any usable hugetlbfs mount for 16777216 KiB"
> where atlas is one of my guests and 16777216 KiB is the amount of
> memory I'm trying to give to the guest.
>
> Yes, i can see the hugepages via numastat -m and hugetlbfs is mounted
> via /dev/hugepages and there is a dir structure
> /dev/hugepages/libvirt/qemu (it...
2006 Oct 19
0
Unable to log on (authenticating) to a Samba NT Domain
...29:RPC Service User:/var/lib/nfs:/sbin/nologin
nfsnobody:x:65534:65534:Anonymous NFS User:/var/lib/nfs:/sbin/nologin
gdm:x:42:42::/var/gdm:/sbin/nologin
sshd:x:74:74:Privilege-separated SSH:/var/empty/sshd:/sbin/nologin
vdr:x:100:101:Video Disk Recorder:/srv/vdr:/sbin/nologin
MEPHISTOPHELES
\root:*:16777216:16777216:root:/home/MEPHISTOPHELES/root:/bin/bash
MEPHISTOPHELES\baubba:*:16777217:16777216:Roberto
Mason:/home/MEPHISTOPHELES/baubba:/bin/bash
MEPHISTOPHELES\linuxbasic:*:16777218:16777216:Roberto
Mason:/home/MEPHISTOPHELES/linuxbasic:/bin/bash
MEPHISTOPHELES\jo-ann:*:16777219:16777216:Jo-Ann
Maso...
2009 Jul 24
1
Samba Member server cannot access other Member servers
...uffix =ou=Users
ldap group suffix =ou=Groups
ldap admin dn =cn=Manager,dc=MyGroup,dc=com
ldap passwd sync=yes
socket options = TCP_NODELAY SO_RCVBUF=8192
SO_SNDBUF=8192
os level = 20
local master = no
wins server =192.168.1.1
log level= 5
idmap uid = 16777216-33554431
idmap gid = 16777216-33554431
template shell = /bin/false
winbind use default domain = no
[SHARE]
writeable = yes
valid users = @"Domain Users"
path = /usr/smb/share
force directory mode = 777
force create mode = 777
nt acl supp...