search for: auth_sys

# cat /proc/sys/kernel/ngroups_max 65536 # sysctl kernel.ngroups_max kernel.ngroups_max = 65536 Is there a way to change/look at AUTH_SYS? Seems I have 28 groups now as my user I tried created a test user with much less groups but it turns out it is on all those other groups. As such I tried winbind nested groups=no but this doesn't seem to change anything. On Tue, Dec 8, 2015 at 5:05 PM, Mattias Zhabinskiy < mattiasz at...

...ay, December 9, 2015 10:08 AM > > *To:* Mattias Zhabinskiy; samba > *Subject:* Re: [Samba] Adding an AD group to /etc/sudoers? > > # cat /proc/sys/kernel/ngroups_max > 65536 > # sysctl kernel.ngroups_max > kernel.ngroups_max = 65536 > > Is there a way to change/look at AUTH_SYS? > Seems I have 28 groups now as my user > I tried created a test user with much less groups > but it turns out it is on all those other groups. > As such I tried > > winbind nested groups=no > > but this doesn't seem to change anything. > > > > On Tue, Dec 8...

...ski <jeff.sadowski at gmail.com> Sent: Wednesday, December 9, 2015 10:08 AM To: Mattias Zhabinskiy; samba Subject: Re: [Samba] Adding an AD group to /etc/sudoers? # cat /proc/sys/kernel/ngroups_max 65536 # sysctl kernel.ngroups_max kernel.ngroups_max = 65536 Is there a way to change/look at AUTH_SYS? Seems I have 28 groups now as my user I tried created a test user with much less groups but it turns out it is on all those other groups. As such I tried winbind nested groups=no but this doesn't seem to change anything. On Tue, Dec 8, 2015 at 5:05 PM, Mattias Zhabinskiy <mattiasz at t...

# id username|sed "s/,/\n/g"|wc -l 155 # id|sed "s/,/\n/g"|wc -l 28 On Tue, Dec 8, 2015 at 2:56 PM, Jeff Sadowski <jeff.sadowski at gmail.com> wrote: > wbinfo -r username > shows the gid of it > and a bunch of -1's id guess for groups without gid's > my user belongs to 155 groups is there a problem with that many groups? > > On Tue, Dec 8,

Jeff, To find out maximum number of groups allowed per user run: cat /proc/sys/kernel/ngroups_max or sysctl kernel.ngroups_max but AFAIK AUTH_SYS has a limit of 16, so I would try to either create a test account, add it to the "it" group and test it with sudo, or trim your account membership to 16 or less groups. Regards, Matt ________________________________ From: Jeff Sadowski <jeff.sadowski at gmail.com> Sent: Tuesday,...

Hi, my FreeBSD-9/stable machine (FreeBSD freebsd-tower.goebo.site 9.1-PRERELEASE FreeBSD 9.1-PRERELEASE #2 r241044M: Sat Sep 29 12:52:01 CEST 2012 lbo@freebsd-tower.goebo.site:/usr/obj/usr/src/sys/GENERIC i386) crashes reproducibly when rsync-ing files to an NFSv4 share on the FreeBSD machine. The crash makes the system reboot. The crash creates files in /var/crash which may be obtained

Just a heads-up, because this bug took me absolutely ages to chase down, and I want to save others the same pain. Samba is perhaps the most prominent reason why you might find a user in more than 16 groups on a Unix system, and so this bug may at first appear to be a 'Samba issue' (that certainly is why it found it's way to my attention :-) https://www.illumos.org/issues/3691 In