similar to: performance problem on bridgehead DC

Hello, I'm using samba 4.7.3 to run an AD and I'm currently having issues with the MIT kerberos because it stops some time after starting (and apparently working correctly) without logging nothing out of the ordinary. My setup has 2 DC: one in an ubuntu 12.04 with version 4.1.9 (which we're migrating from) and the one I mentioned in CentOS 7 (which will be the only DC in the future).

Listing directories with many files (10000+) from a Windows client is nociceably slower when vfs_fruit is enabled on the samba server compared to the same setup without vfs_fruit. On my setup it's roughly 2.5 times slower. To me it looks like this is caused by the getxattr call which is only present with vfs_fruit activated and introduces an additional delay of ~ 0.00033 s per listed

On Wed, 2019-10-23 at 22:21 -0700, Jeremy Allison wrote: > On Wed, Oct 23, 2019 at 11:58:33PM +0000, Jon Gerdes wrote: > > winbind has a concept of offline and online but I don't know what > > that > > is, nor how nss works with it. I've tried using smbcontrol to tell > > winbind it is offline or online but that does not seem to work. > > Restarting

Hi Louis, Move up to 4.7 is planned soon but I'm little scared to update bridgehead if it actually had performance problem. I would like to fix all problem before updating. My smb.conf is really simple: [global] workgroup = PR realm = pr.educationetformation.fr netbios name = DC000 server role = active directory domain controller bind interfaces only

Jessie also has the problem, even before the meltdown patches. The kernel 3.16.x had ksoftirqd probems, eating up cpu cicles. Make sure you use kernel 4.9.0-6 And i suggest move up to samba 4.7.x or 4.7.4 from debian/buster, Or use my 4.6.12/4.7.6 packages for stretch, or ask if Tranquil.it can make them. The 4.6.14 is still in the make atm for stretch, 4.6.14 for jessie is done. And last,

Al, Could this be included in the vfs queue? This patch adds ioctls to vfs for compatibility with legacy XFS pre-allocation ioctls (XFS_IOC_*RESVP*). The implementation effectively invokes sys_fallocate for the new ioctls. Also handles the compat_ioctl case. Note: These legacy ioctls are also implemented by OCFS2. Signed-off-by: Ankit Jain <me at ankitjain.org> Reviewed-by: Christoph

Migration from 3.6.25-0ubuntu0.12.04.10 to 4.x with passdb backend = ldapsam Hi. I tried to migrate my storage(smb) server to more newer version, but faced with 'segfaults", after(in progress) client authenticating, when samba tries to start a new smbd instance (as i understand). I saw client authentication success, which interrupts in following places: In case with

Sure. ``` [global] workgroup = EXAMPLE server string = dns proxy = no interfaces = eth0 bind interfaces only = yes log file = /var/log/samba/log.%m max log size = 1000 # new options log level = 5 netbios name = FILES #panic action = /usr/share/samba/panic-action %d server role = STANDALONE SERVER local master = no security = user encrypt passwords =

We're currently support two paths from VFS to preallocate unwritten extents(from FS_IOC_RESVSP, or fallocate()), likewise, behavior of punching-hole should be treated as the same, this patch tries to teach file_ioctl() to handle FS_IOC_UNRESVSP, underlying filesystem like ocfs2 is wise enough to do the rest of work;-) Signed-off-by: Tristan Ye <tristan.ye at oracle.com> --- fs/ioctl.c

We're currently support two paths from VFS to preallocate unwritten extents(from FS_IOC_RESVSP, or fallocate()), likewise, behavior of punching-hole should be treated as the same, this patch tries to teach file_ioctl() to handle FS_IOC_UNRESVSP, underlying filesystem like ocfs2 is wise enough to do the rest of work;-) Signed-off-by: Tristan Ye <tristan.ye at oracle.com> --- fs/ioctl.c

The parts of klibc specific to the mips architecture. Signed-off-by: H. Peter Anvin <hpa at zytor.com> --- commit 8dc79563c06020d8844b9e9b821741828039b59e tree b957c8fb1fddf486f5c26b1880726051d4f6aaad parent bc9b363b31d301ab94c115cccc2e079c0d318498 author H. Peter Anvin <hpa at zytor.com> Sun, 25 Jun 2006 16:58:31 -0700 committer H. Peter Anvin <hpa at zytor.com> Sun, 25 Jun

Hello, Iam facing a problem in locking of files across samba shares. We have samba 3.0.10 running on Solaris 9 with the smb.conf as follows. # Global parameters [global] workgroup = NMUINT netbios name = NMUINTFS interfaces = <IP> bind interfaces only = Yes security = DOMAIN password server = XXX.XXX.XXX.XXX log level = 1 ldap

Hi, My Samba AD-DC installation is using CPU all time on a process. I'm trying everything to fix it, but without success. It started when using it on Ubuntu 16.04, I upgraded o Ubuntu 18.04, and now Ubuntu 18.10, that is using Samba 4.8.4 and the problem persist. Using samba-tool process, I could see that the process using resources is CLDAP. I did samba-tool dbcheck --cross-ncs samba-tool

On 28 Mar 2019, at 10.15, Arkadiusz Mi?kiewicz <arekm at maven.pl> wrote: > > error = 0x55e3e2b40ac0 "Fixed index file > /var/mail/piast_efaktury/dovecot.index: log_file_seq 13 -> 15", > nodiskspace = true, This was one of the things I was first wondering, but I'm not sure why it's not logging an error. Anyway, you're using filesystem quota? And this

Hello, I'm trying to figure out a problem with our AD DC with the FSMO roles, name DC1. When starting the Windows RSAT Active Directory Users and Computers program against DC1 it takes about 90 seconds to load. A samba process on the server is at 100% CPU while waiting for it to load. Once loaded the CPU goes back to normal. When connecting the Active Directory Users and Computers program

Dear All, We're running smbd "Version 4.3.9-Ubuntu", and it populates our log files with these two lines per every connect: === [2016/07/18 18:42:31.544726, 1] ../source3/printing/printer_list.c:234(printer_list_get_last_refresh) Failed to fetch record! [2016/07/18 18:42:31.544780, 1] ../source3/smbd/server_reload.c:69(delete_and_reload_printers) pcap cache not loaded

[adding qemu lists] On 03/21/2018 07:51 AM, Richard W.M. Jones wrote: > On Wed, Mar 21, 2018 at 01:44:17PM +0100, Pino Toscano wrote: >> Newer versions of qemu use file locking for the images by default, and >> apparently that does not work with /dev/null. Since this test just >> calls qemu-img to get the format of an empty image, create a temporary >> one instead.

Hi, I added these lines to smb.conf: kernel op locks = false op locks = false strict locking = true so I could see some locks from the unix level. It worked sorta, I see the locks for big files (but not the locks I was expecting), but for little files it shows nothing: # ./lock_list /opt/testsambashare/mattest.doc # ./lock_list /opt/testsambashare/contents.doc 0 22086 W

Hai, Can you tell the following that helps. OS ? Samba Version? ( pre-builded or source ) Kernel version? I think you need to wait for 4.9.4 if all patches ive seen on vfs_fruit are getting in. These might help. Go through bugzilla, you might find more about this here. Greetz, Louis > -----Oorspronkelijk bericht----- > Van: samba [mailto:samba-bounces at lists.samba.org]

Hi, I'm having problems in a second domain controller machine. Every time a restart samba, few time after a samba process starts using almost 100% cpu. It's a Centos 6.5 x86_64 with the following: sernet-samba-libsmbclient0-4.1.6-7.el6.x86_64 sernet-samba-ad-4.1.6-7.el6.x86_64 sernet-build-key-1.1-4.noarch sernet-samba-libs-4.1.6-7.el6.x86_64 sernet-samba-client-4.1.6-7.el6.x86_64