similar to: ctdb issues

Hi I posted this to the samba-technical mailing list, but I think that may have been the wrong place. I have been trying to get printing working with ctdb samba (plus Windows driver installation). Every time I install the drivers for Windows it looks like it's copying file but the printer just keeps re-asking for drivers. I have print$ on a GFS2 filesystem to share across the cluster, which

Dear list, We are about to upgrade to Samba 4.2.9 from sernet-samba 4.1.6 + CTDB 1.0.114.7 running on top of GPFS. My understanding is that as of 4.2, CTDB is now part of Samba. So does this mean we need to uninstall all of our sernet-samba and ctdb RPMs (we are on CentOS 6), then install the sernet-samba 4.2.9 rpms and reconfigure everything for CTDB? For those who have done this, how

Hi all, We're running gpfs 3.5.0.12 (5 total nsds & quorum servers, 2 nsds running samba), sernet-samba 4.1.4-7, and ctdb 1.0.114.7-1 and trying to get transparent failover to work from a windows 8 client. We have ctdb failover working, i.e. if I run mmshutdown on one of the nodes the IPs failover in a few seconds after the GPFS mount is unmounted. For our transparent failover test, I

Hi, I am setting up ctdb samba, and have hit a brick wall trying to solve the following issue. 1. getent does not retrieve the list of domain users or groups (wbinfo works fine) I'm not sure what I'm missing but I've almost spent the whole day trying to resolve this one and haven't made any progress :-( Any help or suggestions are appreciated My configuration is

Hi All, Are there any special CTDB/SMB configuration settings/dependencies to manage Winbind across CTDB managed servers authenticating via Active Directory(AD)? An example would be Samba's IDMAP backend for Winbind: RID vs. AD or tag Winbind to a primary CTDB node and point other nodes to authenticate from AD via proxy primary CTDB node? /etc/sysconfig/ctdb on all nodes is as follows:

Is there any way to make the points on my scatterplot matrix correspond to numbers instead of dots? I know how to do this on a regular 2-variable scatterplot but not on the matrix. Thanks! -Lydia [[alternative HTML version deleted]]

Hi everybody, I have tested CTDB+GFS2+CMAN under Debian. It works good but I do not understand some points. It is possible to run the CTDB defining it under services section in cluster.conf but running it on the second node shuts down the process at the first one. My CTDB configuration implies 2 active-active nodes. Does CTDB care if the node starts with clean_start="0" or

Hi Can anyone advise me on "kernel oplocks" in a ctdb cluster. I have a ctdb (GPFS is the parallel file system) setup that uses samba (3.5.8) for cifs and IBM CNFS for NFS. Reading the documentation on kernel oplocks it seems to me that I can export the same area via samba and NFS with "kernel oplocks = Yes" . My logic is that IBM CNFS has shared NFS locking

Hi, in the following scenario I've got the Problem of "STATUS_SHARE_VIOLATION". Client A (with User 1) copies a file to share X. (with: DENY_NONE 0x120196 WRONLY NONE) Client B (with User 1) reads this file from share X (with: DENY_NONE 0x120089 RDONLY NONE) Now Client C (with User 1) wants also to read this file from share X and gets the STATUS_SHARE_VIOLATION.

I have been working on a CTDB cluster on and off for a while now. I had it working great for a while. THen I decide dthat I wanted to change the configuration of my replicated volumes. I changed my DRBD configuration to match my desired configuration. Now I can get the CTDB to work quite right. I am able to join the cluster to the domain without issues. I can also list my ad users and groups using

Hi , I have set up a 2-node CTDB cluster serving NFS and CIFS authenticating Windows and Linux users via Active Directory. The setup works fine, except only one server in the CTDB-cluster is able to join the AD domain at a given instance. If you manually add the other server into AD, the already connected server gets disconnected. There is no specific error message logged in /var/log/message or

Hi All, My site has two separate clustered Samba instances (managed by two independent CTDB instances) running over GPFS. In the last couple of weeks, we have seen a recurring issue that causes the `smbd` process in *one* of these instances to become unresponsive (as seen by CTDB), which results in flapping of CTDB and multiple IP takeover runs. The symptoms that we observe are: 1) Samba

Hi, last weekend I've updated samba and ctdb on my 2-node cluster. Samba is now on 3.5.6 (from 3.3.4), ctdb on 1.0.114 (from 1.0.84). Both installed from repo via yum and ctdb-packages. After restarting both nodes everything was fine, we could access files on the cluster. On monday I noticed that the nodes didn't had their initial adresses: Node 1: hostname dscln01, public IP

Hi everyone, I'm sorry if this has already been covered somewhere, but I've had a look and can't find it. Also if there is a better place for this question, please let me know. I know that the CTDB documentation states that only NFS2/3 are supported with CTDB but what I'd really like to know is why NFS4 won't work and if NFS4 support is planned for the future (timeline?).

Hi Samba, I hope you are doing well. I run a cifs / nfs CTDB clustered NAS solution, and I find that when I reboot any of the nodes in the cluster, I must re-export the nfs mounts so they show up properly. Perhaps this is a general linux nfs bug and I am barking up the wrong tree, but I haven't found any problem / solution mentioning this as of yet besides my own known workaround

CentOS Errata and Bugfix Advisory 2013:0059 Upstream details at : https://rhn.redhat.com/errata/RHBA-2013-0059.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: a86843a0c9c073a7a4b737a553ad1b789db6b31200fe7e691559904a502fb923 ctdb-1.0.112-2.el5.i386.rpm 8ef3068cdc0dee4d97aadb3c4340a675b98ce5a2145de188588c8d662cd095f3

I have not been able to find anything similar to this in the archives... So, can anyone help me out with the csc-policy? What version of SAMBA was this introduced in? I am currently running 2.2.3 and am finding that some of my XP users as well as one W2K user are running out of disk space on their machines - their client side caches are filling up. The folders that they are syncing to on the

Greetings, Does anyone know whether I'll encounter problems serving out CIFS using Samba/CTDB where the servers are pNFS clients? Specifically I'm thinking that I'll have a number of RHEL 6.2 boxes connecting to netapp storage using pNFS. These boxes will then serve a variety of CIFS clients. JR

Hi, i have a 2node ctdb-samba-cluster on debian squeeze-machines. Samba: 3.5.6 Ctdb: 1.0.112-12-1 Filesystem: glusterfs Sometimes i have the problem that some Office-Files are locked for other MS-Office-Users. If i try to access those locked files using linux(mount cifs and open it with openoffice) i can open it. I am not 100% sure, but it seems that i can open those files with office2003 too.

On Thu, 16 Feb 2023 17:30:37 +0000, Ulrich Sibiller <ulrich.sibiller at atos.net> wrote: > Martin Schwenke schrieb am 15.02.2023 23:23: > > OK, this part looks kind-of good. It would be interesting to know how > > long the entire failover process is taking. > > What exactly would you define as the begin and end of the failover? From "Takeover run