similar to: NFSV4 Client setup problem

Few things, - check your resolv.conf, make sure your Samba AD the first nameservers - check if you resolv.conf search, has, search india.local - is the time in sync with the DC? - on debian, a login as "Administrator" (if mapped to root) wont work. ( or remove the mini - in general, dont give Administrator a UID/GID - in general, dont use Administrator for ssh logins, but thats a

Hello samba team ! I have some NFS4 exports managed by a Samba's Kerberos realm. All the standard user accesses work fine. I try now to setup an NFS4 root access to administer the share from another server (the two host are DC, one PDC and one SDC). But I have trouble understanding the kerberos/principals layer. ------------ Actually I do ------------- -> on the server I create an nfs

Hello, I've got a little problem with NFSv4 + Kerberos. I can do a mount with Kerberos with a valid ticket, but read-only. After the mount -vvv -t nfs -o nfsv4,sec=krb5 nfsserver:/ /mount_test/ I can see: #klist: Feb 6 07:22:47 Feb 6 17:22:43 nfs/nfsserver at my.domain #/var/heimdal/kdc.log: 2013-02-06T07:28:26 TGS-REQ clientnfs at my.domain from IPv4:192.168.0.23 for nfs/nfsserver at

Hai Baptiste, I re-checked my setup and your totaly correct. I can not enter the nfsV4 mounted directory as root. What i've added in idmap.conf Is this : Domain = your_DNS_domain.tld [Translation] Method = nsswitch And i found this link. http://serverfault.com/questions/526762/root-access-to-kerberized-nfsv4-host-on-ubuntu im testing this now. Greetz, Louis >

Hai Batiste, Ok, thanks for these, i'll test that also. And the "why" is a bit more explained here. http://www.citi.umich.edu/projects/nfsv4/crossrealm/libnfsidmap_config.html and per example, http://www.citi.umich.edu/projects/nfsv4/crossrealm/ldap_server_setup.html First my work here, but this is a good one which i also need to adjust in my scripts, so thank you for asking

Thanks you very much Louis ! I have tried your setup and I can't mount the share neither from the server itself or the client. On /var/log/syslog I have : rpc.gssd : ERROR : no credentials found for connecting to server myserver This is because the machine principal is not present in the keytab : $ klist -k 1 nfs/myclient.samdom.com at SAMDOM.COM 1 nfs/myclient.samdom.com at SAMDOM.COM 1

Hi Team, Upgraded samba from 4.7. to 4.9.3. After upgrade unable to mount nfsv4 through krb5 security. smb.conf: [Global] available= yes restrict anonymous= 0 Workgroup= VIKY netbios name= viky realm= VIKY.LOCAL password server= 192.168.1.10, * idmap backend= tdb idmap uid= 5000-9999999 idmap gid= 5000-9999999 idmap config *: backend= rid idmap config *: range= 10000000-19999999 security= ADS

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

just a quick update: no issues with NFSv4.0 (load is slowly growing, currently ~7k mailboxes) instead, bad news from delegation front, we enabled it for a couple of days but we ran in ugly issues: processes went in "uninterruptible sleep" state, load average gets huge, reboot was the only escape :-( -brd Alessio Cecchi wrote: > Il 12/06/2015 13:02, brd ha scritto: > >Alessio

Hi Folks I'm trying to share user home directories hosted on a Samba-4 member server via NFSv4. Everything's working well with the Windows shares but when it comes to kerberized NFSv4 it fails. I can't even mount the home root directory via nfs on the server itself ("mount.nfsv4: access denied by server while mounting ..."). As far as I have tracked it down, it appears to

Hi Rowland, Still issue persists, i have removed passdb backend option from my smb config. i haven't found any passdb.tdb file in private folder. i only see smbpasswd file. whether passwd.tdb file will create automatically? I have created one more setup with samba 4.7 installed to check there is issue in my environment, everything works fine there. Whats the change causing this problem, i

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

2015-04-25 16:57 GMT+02:00 Rowland Penny <rowlandpenny at googlemail.com>: > On 25/04/15 15:44, Daniel Carrasco Mar?n wrote: > >> >> >> On AD server i've linked the kerberos file on samba folder: >> lrwxrwxrwx 1 root root 32 abr 25 16:23 krb5.conf -> >> /var/lib/samba/private/krb5.conf >> >> On client i've the default: >>

Hi, Just out of curiosity what is in nfsv4 delegation that you think would give a benefit on your configuration? If I read back the thread you seem to have dovecot configured with director ring in front of the backends. In that case Dovecot already manages storage in a way that only one of the backends is accessing each users data at a time. So I can?t see anything but problems form enabling

I was used to integrate some linux client in my samba network mounting homes with 'unix extensions = yes', and works as expected, at least with some old lubuntu derivatives. Client side i use 'pam_mount'. Now i'm working on a ubuntu mate derivative, and i've not found a way to start the session properly in CIFS. If i create a plain local home (pam_mkhome), session start as

Thank you for that, i did have a good look at that one. And i use Debian 9, if you test what i posted below in the thread, you will see NFSv4 works fine. Below is missing one more thing, the "allow to delegate (kerberos only) " on the computer object in the AD, should be enabled. And yes, i've see bugchecks also but only on my debian .. Lenny.. Stt.. ;-) .. Its my last lenny

does it crash reproducable at the same file or is it randomly? Am 2. Dezember 2016 07:50:20 MEZ, schrieb VigneshDhanraj G <vigneshdhanraj.g at gmail.com>: >Any update on this issue. > >On Wed, Nov 30, 2016 at 6:29 PM, VigneshDhanraj G < >vigneshdhanraj.g at gmail.com> wrote: > >> Hi Team, >> >> While Running rsync rsync://username at ip:873 , I am

Le 31/03/2016 11:44, Rowland penny a écrit : > On 31/03/16 10:04, Service Informatique IF wrote: >> Hi, >> >> I'm trying to use wildcard in keytab because i don't want join every >> computer, client for service NFS krb5. >> >> I add a spn like this >> >> # samba-tool spn add host/* nfs >> >> (I create user nfs before) >>

Hi Team, While Running rsync rsync://username at ip:873 , I am getting following error. rsync: safe_read failed to read 1 bytes [Receiver]: Connection reset by peer (104) rsync error: error in rsync protocol data stream (code 12) at io.c(276) [Receiver=3.1.1] In Remote pc , i can see segmentation fault, dmesg gives following error. My remote PC using debian wheezy. rsync[9022]: segfault at 968

Hi, I face issue in samba 4.3.11, i loses SMB connection after reaching 60 concurrent connections. In my config i have set max connections for my shares as 150 After rebooting my Linux machine i able to connect to samba. Need help to solve this problem. Regards, Vigneshdhanraj G