similar to: SMB/CIFS seq. transfers top out at 30MiB/s (NFSv4 and HTTP: 100MiB/s+)

Hi! Afair, fsync()ing a directory is subject to platform-specific and implementation-defined behaviour, and may either - work as you'd want and (probably) expect - fail with an error - fail silently at least if your application targets more than one operating system/kernel - and even on one and the same platform, different filesystems might exhibit sublty different patterns of behaviour.

I'm new to the list. hopefully my question is correctly placed here... I'd installed my samba server 3.5.6 on debian squeeze in a openvz container that uses venet. I'd love to keep it that way but I'm not sure if that is ok. Do you use samba server with venet or do I have to change to veth? I already read http://wiki.openvz.org/Differences_between_venet_and_veth and I don't

Hello again, At this school I am working we are setting up a wireless network. What would be the best way to set up the system to this network? How should we log in to Samba? What should I consider. The wireless system has already been purchased by people who have left. Kind regards Anna-Karin

Hi group: I need some help! I use samba 4.5.8 And I mount a samba directory from CentOS 7. When I run such program in the mounted directory: ``` #include <stdlib.h> #include <stdio.h> #include <errno.h> #include <fcntl.h> #include <string.h> int main() { printf("open aaa\n"); int fd = open("aaa", O_RDONLY |

Hi Everyone, I have been trying to setup an NFS v4 File Server but have come across an odd issue. Mounting the /nfs4exports/share appears to be successful and the information displayed about partition size and free space seem correct but if I try to do anything inside the mounted directory the client will just hang. Does anyone have any idea what I am missing?? I have try disabling all

hi there - is it possible to share a directory via samba and (kernel-)nfsv4 in parallel and make samba use (ie.: read, write and enforce) nfsv4 acls to implement winnt-acls? i know that using nfs3 and posix acls is working halfway okay, but couldn't find anything useful for nfsv4 and the associated acls - sorry if i missed something obvious. i played around with the nfs4acl_xattr and

Author: marks Repository: /hg/zfs-crypto/gate Revision: d3160869d28dca623e514dc1f38e84d9335c2a55 Log message: 6362908 nfsv4-test: RENAME does not check PERM with NFSv4/ZFS 6372549 nfsv4 server returns OK for SETATTR of size on a symlink over ZFS, INVAL is expected Files: update: usr/src/uts/common/fs/zfs/zfs_acl.c update: usr/src/uts/common/fs/zfs/zfs_vnops.c

hi all, i'm managing a large installation of a dovecot cluster in director + NFS backend architecture and we are moving from NFSv3 to NFSv4. Our NFS server is a Netapp in clustered mode and reading technical specs of NFSv4 delegation feature it seems that enabling delegation in this type of dovecot architecture should bring great benefits: only one backend server access a specific mailbox at a

On Thu, Dec 03, 2015 at 03:54:21PM -0700, Nick Couchman wrote: > I have a situation where I need to share, via Samba, a filesystem mounted via NFSv4. I'm struggling with the best way to make Samba see the NFSv4 ACLs and enumerate them to provide the proper SMB/CIFS access to the files, instead of "Access Denied" errors that I currently get. > > Looking at the Samba source,

On Thu, Dec 03, 2015 at 06:03:39PM -0700, Nick Couchman wrote: > > > On Dec 3, 2015, at 17:24, Jeremy Allison <jra at samba.org> wrote: > > > >> On Thu, Dec 03, 2015 at 03:54:21PM -0700, Nick Couchman wrote: > >> I have a situation where I need to share, via Samba, a filesystem mounted via NFSv4. I'm struggling with the best way to make Samba see the

HI all, I have configured a CentOS 6.3 x86_64 as a NFSv4 server and I am suffering errors like this: perl[7889]: segfault at a80 ip 00007fb870227ea2 sp 00007fff2fecda30 error 4 in libperl.so[7fb870193000+162000] The symptoms are the same as described in this thread: http://serverfault.com/questions/235059/vfs-file-max-limit-1231582-reached Can anyone confirm that is a bug when NFSv4 is

Hi Timo, I just read about NFSv4 now being included in SuSE and Redhat Enterprise versions, and although I don't use it myself, wondered how this will impact Dovecot for those using it? Will it make life easier? Or is it even supported currently? Just curious... thanks... -- Best regards, Charles

Alessio Cecchi wrote: [...] > Have you already try to run NFSv4? it's in place on a (very) small sample of mailboxes in dbox format, no issues up to now (Debian Wheezy mainline kernel) > When we switch to netapp and nfsv4 we had many problems (lock problems > and instability) and we had to go immediately to NFSv3. I don't know if > was a netapp problem or nfs client (Debian

Hi, I am looking for a method of syncing NFS directories (Netapp qtrees) that contains NFSv4 ACLs. We copy qtrees (millions of files, xx TB) from one qutree into another one. The only tool we currently use is (netapp internal) ndmpcopy, it preserves ACLs but is slow. Netapp "xcopy" tool is also not aware of NFSv4 ACLs. rsync that is aware of NFSV4 ACLs would be a smart solution for

Hello, all my data are hosted by a server and exported with nfsv4. For example if a user logs in on a client, /home and /data are exported with nfsv4 and autofs. Now if the user delete some files, the trashcan under gnome doesn't change its status nor doesn't show the deleted files if opening the trashcan window. Also the user isn't able to copy or move files between the exported

Il 11/06/2015 16:03, brd ha scritto: > hi all, > i'm managing a large installation of a dovecot cluster in director + NFS > backend architecture and we are moving from NFSv3 to NFSv4. Our NFS > server is a Netapp Hi, I'm running a similar configuration, expect for the size (medium), with Dovecot/Director and NetApp (but without clustered mode), mailbox are in Maildir

Hi, last day I tried to enable "nfsv4 delegation" on my cluster (enable nfsv4.0 and read delegation on Netapp and remount the volume on Linux Centos 6.7 clients with Dovecot+Director). It was a failure, after some minutes the load on clients was high, and in dovecot.log I found these errors (repeated continuously): Aug 17 20:28:17 pop01eeh dovecot: imap(info at domain.com): Error:

Hi people, I'm testing Samba 4.0.17 running as classic pdc mode under FreeBSD 10 and 9.2 , all shares are on ZFS volumes, i would like to use UFS instead of ZFS , but according the wiki page https://wiki.freebsd.org/NFSv4_ACLs nfsv4 inheritance flags works only with ZFS , i tried the parameters inherit acls and inherit permissions with module vfs_zfsacl on the UFS shares but got no success

On Fri, Dec 04, 2015 at 01:37:33PM -0700, Nick Couchman wrote: > ----- Original Message ----- > > From: "Jeremy Allison" <jra at samba.org> > > To: "Nick E Couchman" <nick.couchman at seakr.com> > > Cc: samba at lists.samba.org > > Sent: Friday, December 4, 2015 1:22:06 PM > > Subject: Re: [Samba] Linux & NFSv4 ACLs > >

I have a situation where I need to share, via Samba, a filesystem mounted via NFSv4. I'm struggling with the best way to make Samba see the NFSv4 ACLs and enumerate them to provide the proper SMB/CIFS access to the files, instead of "Access Denied" errors that I currently get. Looking at the Samba source, the only obvious NFSv4 stuff appears to be the following: - zfsacl, available