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Re: Initialize ldap with mdb
by rammohan ganapavarapu 03 Oct '17

03 Oct '17

You mean we can resize db any time? Wouldn't it be nice to have no max limit and grow db dynamically? On Oct 3, 2017 4:05 PM, "Quanah Gibson-Mount" <quanah(a)symas.com> wrote: --On Tuesday, October 03, 2017 5:04 PM -0700 rammohan ganapavarapu < rammohanganap(a)gmail.com> wrote: > Ok, i am just testing it, i will follow those recommendations, but this > is what i did as work around: > > > So i have updated the olcDbMaxSize to below value and now i am able to do > ldapadd, but i was in the impression that once u set the maxsize at the > time of ldap initialization you can't update that, right? > Incorrect. --Quanah -- Quanah Gibson-Mount Product Architect Symas Corporation Packaged, certified, and supported LDAP solutions powered by OpenLDAP: <http://www.symas.com>

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Re: Initialize ldap with mdb
by Quanah Gibson-Mount 03 Oct '17

03 Oct '17

--On Tuesday, October 03, 2017 5:12 PM -0700 rammohan ganapavarapu <rammohanganap(a)gmail.com> wrote: > > You mean we can resize db any time? Wouldn't it be nice to have no max > limit and grow db dynamically? MDB needs a max size at startup, so you have to define one. Generally, it's recommended to set a large value. I wrote a script once to resize MDB upwards as it got close (20%) to its maxsize. --Quanah -- Quanah Gibson-Mount Product Architect Symas Corporation Packaged, certified, and supported LDAP solutions powered by OpenLDAP: <http://www.symas.com>

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Re: Initialize ldap with mdb
by Quanah Gibson-Mount 03 Oct '17

03 Oct '17

--On Tuesday, October 03, 2017 5:04 PM -0700 rammohan ganapavarapu <rammohanganap(a)gmail.com> wrote: > > Ok, i am just testing it, i will follow those recommendations, but this > is what i did as work around: > > > So i have updated the olcDbMaxSize to below value and now i am able to do > ldapadd, but i was in the impression that once u set the maxsize at the > time of ldap initialization you can't update that, right? Incorrect. --Quanah -- Quanah Gibson-Mount Product Architect Symas Corporation Packaged, certified, and supported LDAP solutions powered by OpenLDAP: <http://www.symas.com>

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Re: Initialize ldap with mdb
by rammohan ganapavarapu 03 Oct '17

03 Oct '17

Ok, i am just testing it, i will follow those recommendations, but this is what i did as work around: So i have updated the olcDbMaxSize to below value and now i am able to do ldapadd, but i was in the impression that once u set the maxsize at the time of ldap initialization you can't update that, right? echo "dn: olcDatabase={1}mdb,cn=config changetype: modify replace: olcDbMaxSize olcDbMaxSize: 21474836480" |ldapmodify -x -D "cn=config" -H ldap://localhost:10389 -w So the above operation will resize the db? Thanks, Ram On Tue, Oct 3, 2017 at 4:01 PM, Quanah Gibson-Mount <quanah(a)symas.com> wrote: > --On Tuesday, October 03, 2017 4:53 PM -0700 rammohan ganapavarapu < > rammohanganap(a)gmail.com> wrote: > > >> Ok, this is what i see in ldap logs, this could be because of >> maxsize? olcDbMaxSize: 102400 >> >> >> mdb_idl_insert_keys: c_put id failed: MDB_MAP_FULL: Environment mapsize >> limit reached (-30792) >> > > Yes. Again, as I said before, you need to set a *large* maxsize. Like > the one I recommended previously. > > > --Quanah > > -- > > Quanah Gibson-Mount > Product Architect > Symas Corporation > Packaged, certified, and supported LDAP solutions powered by OpenLDAP: > <http://www.symas.com> > >

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Re: Initialize ldap with mdb
by Quanah Gibson-Mount 03 Oct '17

03 Oct '17

--On Tuesday, October 03, 2017 4:53 PM -0700 rammohan ganapavarapu <rammohanganap(a)gmail.com> wrote: > > Ok, this is what i see in ldap logs, this could be because of > maxsize? olcDbMaxSize: 102400 > > > mdb_idl_insert_keys: c_put id failed: MDB_MAP_FULL: Environment mapsize > limit reached (-30792) Yes. Again, as I said before, you need to set a *large* maxsize. Like the one I recommended previously. --Quanah -- Quanah Gibson-Mount Product Architect Symas Corporation Packaged, certified, and supported LDAP solutions powered by OpenLDAP: <http://www.symas.com>

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Re: Initialize ldap with mdb
by rammohan ganapavarapu 03 Oct '17

03 Oct '17

There are two mdb files {data,lock}.mdb both owned by processes user. On Tue, Oct 3, 2017 at 3:41 PM, Quanah Gibson-Mount <quanah(a)symas.com> wrote: > --On Tuesday, October 03, 2017 3:53 PM -0700 rammohan ganapavarapu < > rammohanganap(a)gmail.com> wrote: > > and now i am trying to add below and getting index generation failed >> error, db dir and slapd.d owned by slapd processes user. >> > > What about the *.mdb files themselves? > > > --Quanah > > -- > > Quanah Gibson-Mount > Product Architect > Symas Corporation > Packaged, certified, and supported LDAP solutions powered by OpenLDAP: > <http://www.symas.com> > >

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Re: Initialize ldap with mdb
by Quanah Gibson-Mount 03 Oct '17

03 Oct '17

--On Tuesday, October 03, 2017 3:53 PM -0700 rammohan ganapavarapu <rammohanganap(a)gmail.com> wrote: > and now i am trying to add below and getting index generation failed > error, db dir and slapd.d owned by slapd processes user. What about the *.mdb files themselves? --Quanah -- Quanah Gibson-Mount Product Architect Symas Corporation Packaged, certified, and supported LDAP solutions powered by OpenLDAP: <http://www.symas.com>

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Re: Initialize ldap with mdb
by rammohan ganapavarapu 03 Oct '17

03 Oct '17

Quanah, I am not converting hdb to mdb, i am setting up fresh install with mdb, i have generated cn=config using slapd.conf and i was able to start the slapd, now i am trying to create my org structure. ldapsearch -x -D "cn=manager,dc=example,dc=com" -H ldap://localhost:10389 -LLL -w <> -b "dc=example,dc=com" dn: dc=example,dc=com objectClass: dcObject objectClass: organization dc: example o: Example description: Example dn: ou=global,dc=example,dc=com objectClass: organizationalUnit objectClass: top ou: global dn: ou=users,ou=global,dc=example,dc=com objectClass: organizationalUnit objectClass: top ou: users description: All global users in system and now i am trying to add below and getting index generation failed error, db dir and slapd.d owned by slapd processes user. dn: ou=userroles,ou=global,dc=example,dc=com objectClass: organizationalUnit objectClass: top ou: userroles Thanks, Ram On Tue, Oct 3, 2017 at 2:18 PM, Quanah Gibson-Mount <quanah(a)symas.com> wrote: > --On Tuesday, October 03, 2017 3:07 PM -0700 rammohan ganapavarapu < > rammohanganap(a)gmail.com> wrote: > > >> Quanah, >> >> >> Any thing changed int index with mdb? i am getting this error when i try >> to add my top level entry. >> > > Why are you using ldapadd? Did you not read the process Michael and I > both described? > > It sounds like your mdb database is owned by root while your slapd process > runs as a different user? > > > --Quanah > > -- > > Quanah Gibson-Mount > Product Architect > Symas Corporation > Packaged, certified, and supported LDAP solutions powered by OpenLDAP: > <http://www.symas.com> > >

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Re: Initialize ldap with mdb
by Quanah Gibson-Mount 03 Oct '17

03 Oct '17

--On Tuesday, October 03, 2017 3:07 PM -0700 rammohan ganapavarapu <rammohanganap(a)gmail.com> wrote: > > Quanah, > > > Any thing changed int index with mdb? i am getting this error when i try > to add my top level entry. Why are you using ldapadd? Did you not read the process Michael and I both described? It sounds like your mdb database is owned by root while your slapd process runs as a different user? --Quanah -- Quanah Gibson-Mount Product Architect Symas Corporation Packaged, certified, and supported LDAP solutions powered by OpenLDAP: <http://www.symas.com>

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Re: Initialize ldap with mdb
by rammohan ganapavarapu 03 Oct '17

03 Oct '17

Quanah, Any thing changed int index with mdb? i am getting this error when i try to add my top level entry. cat add.ldif dn: ou=userroles,ou=global,dc=example,dc=com objectClass: organizationalUnit objectClass: top ou: userroles adding new entry "ou=userroles,ou=global,dc=example,dc=com" ldap_add: Other (e.g., implementation specific) error (80) additional info: index generation failed Thanks, Ram On Tue, Oct 3, 2017 at 11:36 AM, Quanah Gibson-Mount <quanah(a)symas.com> wrote: > --On Tuesday, October 03, 2017 12:29 PM -0700 rammohan ganapavarapu < > rammohanganap(a)gmail.com> wrote: > > >> Thank you, one more question on mdb side, may be last question :) >> >> >> How can i migrate/convert from hdb/bdb to mdb? >> > > Generally, you slapcat your existing HDB database to an LDIF file, update > your configuration for slapd to use MDB instead, and then use slapadd to > import the LDIF file. > > > --Quanah > > > > -- > > Quanah Gibson-Mount > Product Architect > Symas Corporation > Packaged, certified, and supported LDAP solutions powered by OpenLDAP: > <http://www.symas.com> > >

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