On 29/09/2020 08:35, Ralph Boehme via samba wrote:> Am 9/29/20 um 7:44 AM schrieb Christian Kuntz via samba: >> Is the wiki information still accurate? If so, what needs to change about >> my configuration to fix this issue? >> If the information is out of date and the modern utility of "use mmap = no" >> is unknown, how can I test it? > hm, I guess the mmap no setting should have been removed alongside this > change: > > <https://wiki.samba.org/index.php?title=Configuring_clustered_Samba&diff=11665&oldid=11663#Lustre_filesystem> > > The option only affects the use of mmap or not in TDB and on a Samba > ctdb cluster the tdb databases must be located on cluster node local > filesystems, not the cluster filesystem. > > I'm going to remove the setting from the wiki. > > -slowRalph, the wikipage, that Christian referred to, says to use: netbios name = something clustering = yes idmap config *?: backend = autorid idmap config *?: range = 1000000-1999999 My understanding is that autorid is meant to be used with multiple domains, yet Christian's smb.conf is definitely for a standalone server, so does he need the idmap config lines ? Rowland
Hi Rowland, Am 9/29/20 um 10:33 AM schrieb Rowland penny:> Ralph, the wikipage, that Christian referred to, says to use: > > netbios name = something > clustering = yes > idmap config *?: backend = autorid > idmap config *?: range = 1000000-1999999 > > My understanding is that autorid is meant to be used with multiple > domains, yet Christian's smb.conf is definitely for a standalone server, > so does he need the idmap config lines ?autorid can be used in a standalone setup as well, but it might be confusing to have this in the wiki in that place as it might make it look like autorid might be required for some reason which it is not, the default tdb would work just fine. *scratches head* -slow -- Ralph Boehme, Samba Team https://samba.org/ Samba Developer, SerNet GmbH https://sernet.de/en/samba/ GPG-Fingerprint FAE2C6088A24252051C559E4AA1E9B7126399E46 -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 833 bytes Desc: OpenPGP digital signature URL: <http://lists.samba.org/pipermail/samba/attachments/20200929/914443ea/signature.sig>
On 29/09/2020 10:22, Ralph Boehme wrote:> Hi Rowland, > > Am 9/29/20 um 10:33 AM schrieb Rowland penny: >> Ralph, the wikipage, that Christian referred to, says to use: >> >> netbios name = something >> clustering = yes >> idmap config *?: backend = autorid >> idmap config *?: range = 1000000-1999999 >> >> My understanding is that autorid is meant to be used with multiple >> domains, yet Christian's smb.conf is definitely for a standalone server, >> so does he need the idmap config lines ? > autorid can be used in a standalone setup as well, but it might be > confusing to have this in the wiki in that place as it might make it > look like autorid might be required for some reason which it is not, the > default tdb would work just fine. > > *scratches head* > > -slow >But wouldn't using autorid also mean running winbind ? Absolutely confused now =-O Rowland
Martin Schwenke
2020-Sep-29 10:29 UTC
[Samba] [CTDB] "use mmap = no" Causes wibind to fail
On Tue, 29 Sep 2020 11:22:08 +0200, Ralph Boehme via samba <samba at lists.samba.org> wrote:> Am 9/29/20 um 10:33 AM schrieb Rowland penny: > > Ralph, the wikipage, that Christian referred to, says to use: > > > > netbios name = something > > clustering = yes > > idmap config *?: backend = autorid > > idmap config *?: range = 1000000-1999999 > > > > My understanding is that autorid is meant to be used with multiple > > domains, yet Christian's smb.conf is definitely for a standalone server, > > so does he need the idmap config lines ? > > autorid can be used in a standalone setup as well, but it might be > confusing to have this in the wiki in that place as it might make it > look like autorid might be required for some reason which it is not, the > default tdb would work just fine. > > *scratches head*Don't we need some sort of ID mapping to ensure that IDs are mapped consistently across the cluster? peace & happiness, martin -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 833 bytes Desc: OpenPGP digital signature URL: <http://lists.samba.org/pipermail/samba/attachments/20200929/6277c8d5/attachment.sig>