openldap-bugs February 2011

openldap-bugs@openldap.org

35 participants
158 discussions

Re: (ITS#6652) accesslog anomaly in db drop/re-import
by masarati＠aero.polimi.it 01 Feb '11

01 Feb '11

Marco Pizzoli wrote: > Hi, > the (same?) problem arises again. > > I downloaded the upgraded source, created a new accesslog and today tried to > slapcat/drop/slapadd. > This is the error that I'm encountering: > > [ldap@ldap03 db_log]$ time /usr/local/openldap/sbin/slapadd -b "cn=log03,dc= > mycorp.it" -l dump_ldap_dblog_20110201.ldif > .### 17.14% eta 01h17m elapsed 15m56s spd 443.0 > k/s str2entry: invalid value for attributeType reqAttr #1 (syntax > 1.3.6.1.4.1.1466.115.121.1.15) > slapadd: could not parse entry (line=13502606) > _### 17.14% eta 01h17m elapsed 15m56s spd 330.0 > k/s > Closing DB... > > The corrupted entry is: > > dn: reqStart=20110128141509.000004Z,cn=log03,dc=mycorp.it > objectClass: auditSearch > structuralObjectClass: auditSearch > reqStart: 20110128141509.000004Z > reqEnd: 20110128141510.000000Z > reqType: search > reqSession: 6521 > reqAuthzID: cn=Manager,dc=myregion,dc=mycorp.it > reqDN: uid=pe1748,ou=People,dc=myregion,dc=mycorp.it > reqResult: 0 > reqScope: base > reqDerefAliases: never > reqAttrsOnly: FALSE > reqFilter: (&(objectClass=*)) > reqAttr: * > reqAttr: > reqEntries: 1 > reqTimeLimit: -1 > reqSizeLimit: 500 > entryUUID: c18cf535-bbbd-4a0c-b5bb-848da7e39dbf > creatorsName: cn=Manager,cn=log03,dc=mycorp.it > createTimestamp: 20110128141510Z > entryCSN: 20110128141510.000116Z#000000#003#000000 > modifiersName: cn=Manager,cn=log03,dc=mycorp.it > modifyTimestamp: 20110128141510Z I've found that a search for '*' does generate a log with only one reqAttr value, reqAttr: * However a search for '*' '' (the empty string) actually generates a log like the one you posted. I'll fix this, but in the meanwhile you should fix your client. p.

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Re: (ITS#6818) back-meta: do not denormalize attrs without equality rule
by masarati＠aero.polimi.it 01 Feb '11

01 Feb '11

h.b.furuseth(a)usit.uio.no wrote: > masarati(a)aero.polimi.it writes: >> Subject: (ITS#6818) back-meta: do not denormalize attrs without equality rule > > Is this denormalizion a user-visible or internal matter? AFAIK it's about generating a printable form of some normal forms, e.g. UUIDs. It's used very seldom, but for some reasons that bit of code assumed an EQUALITY rule was present, and I ran into that after enabling undefined attr filters to be saved in Filter structures for logging purposes (ava.c 1.53 -> 1.54). I don't think the user needs to be aware of that. p.

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Re: (ITS#6652) accesslog anomaly in db drop/re-import
by marco.pizzoli＠gmail.com 01 Feb '11

01 Feb '11

--00504502c82c9d7fc8049b363033 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Hi, the (same?) problem arises again. I downloaded the upgraded source, created a new accesslog and today tried t= o slapcat/drop/slapadd. This is the error that I'm encountering: [ldap@ldap03 db_log]$ time /usr/local/openldap/sbin/slapadd -b "cn=3Dlog03,= dc=3D mycorp.it" -l dump_ldap_dblog_20110201.ldif .### 17.14% eta 01h17m elapsed 15m56s spd 443.0 k/s str2entry: invalid value for attributeType reqAttr #1 (syntax 1.3.6.1.4.1.1466.115.121.1.15) slapadd: could not parse entry (line=3D13502606) _### 17.14% eta 01h17m elapsed 15m56s spd 330.0 k/s Closing DB... The corrupted entry is: dn: reqStart=3D20110128141509.000004Z,cn=3Dlog03,dc=3Dmycorp.it objectClass: auditSearch structuralObjectClass: auditSearch reqStart: 20110128141509.000004Z reqEnd: 20110128141510.000000Z reqType: search reqSession: 6521 reqAuthzID: cn=3DManager,dc=3Dmyregion,dc=3Dmycorp.it reqDN: uid=3Dpe1748,ou=3DPeople,dc=3Dmyregion,dc=3Dmycorp.it reqResult: 0 reqScope: base reqDerefAliases: never reqAttrsOnly: FALSE reqFilter: (&(objectClass=3D*)) reqAttr: * reqAttr: reqEntries: 1 reqTimeLimit: -1 reqSizeLimit: 500 entryUUID: c18cf535-bbbd-4a0c-b5bb-848da7e39dbf creatorsName: cn=3DManager,cn=3Dlog03,dc=3Dmycorp.it createTimestamp: 20110128141510Z entryCSN: 20110128141510.000116Z#000000#003#000000 modifiersName: cn=3DManager,cn=3Dlog03,dc=3Dmycorp.it modifyTimestamp: 20110128141510Z Thanks Marco Pizzoli On Sun, Jan 2, 2011 at 4:01 PM, <masarati(a)aero.polimi.it> wrote: > > Full_Name: Marco Pizzoli > > Version: 2.4.23 > > OS: Linux x86_64 > > URL: ftp://ftp.openldap.org/incoming/ > > Submission from: (NULL) (193.41.84.11) > > > > > > Hi, > > I had a problem with my Accesslog database. > > I was investigating an anomaly that I had and, in doing this, I tried t= o: > > - backup (slapcat) my accesslog db > > - drop the entire db (rm -f alock, *.bdb, log.*, __db*) > > - slapadd the db > > > > In slapadd I obtained this error: > > > > --- BEGIN > > /usr/sbin/slapadd -b "cn=3Dlog,dc=3Dmycorp.it" -l > > /srv/bck/dump_db_log.ldif.20100916 > > . 0.00% eta 08h35m elapsed spd > 90.2 > > k/s > > str2entry: invalid value for attributeType reqControls #0 (syntax > > 1.3.6.1.4.1.4203.666.11.5.3.1) > > slapadd2.4: could not parse entry (line=3D4907) > > - 0.01% eta 05h58m elapsed spd > 205.7 > > k/s > > Closing DB... > > --- END > > > > I went to that line and found this entry: > > > > --- BEGIN > > dn: reqStart=3D20100913065628.000008Z,cn=3Dlog,dc=3Dmycorp.it > > objectClass: auditSearch > > structuralObjectClass: auditSearch > > reqStart: 20100913065628.000008Z > > reqEnd: 20100913065628.000009Z > > reqType: search > > reqSession: 1129 > > reqAuthzID: > > cn=3Dsyncrepl-ldap04,ou=3Dutenze_tecniche_openldap,ou=3DGestori,dc=3Dmy= corp.it > > reqControls: {0}{1.3.6.1.4.1.4203.1.9.1.1 controlValue > > "30440K0103043M7269643N > > > 3030332M7369643N3030342M63736O3N32303130303931333036353130362O3932343735= 355K2 > > 330303030303023303033233030303030300001PP"} > > reqControls: {1}{2.16.840.1.113730.3.4.2 criticality TRUE} > > reqDN: dc=3Dmycorp.it > > reqResult: 0 > > reqScope: base > > reqDerefAliases: never > > reqAttrsOnly: TRUE > > reqFilter: (objectclass=3D*) > > reqAttr: 1.1 > > reqEntries: 0 > > reqTimeLimit: -1 > > reqSizeLimit: 1 > > entryUUID: 2beb0bd0-ba32-4a00-93da-748ef2177cc7 > > creatorsName: cn=3DManager,cn=3Dlog,dc=3Dmycorp.it > > createTimestamp: 20100913065628Z > > entryCSN: 20100913065628.167225Z#000000#003#000000 > > modifiersName: cn=3DManager,cn=3Dlog,dc=3Dmycorp.it > > modifyTimestamp: 20100913065628Z > > --- END > > > > Having produced this ldif using slapcat and not having "touched" the > > environment > > in between could I assume this to be a bug? > > The entry showed is related to an access made by another OL server of m= y > > deployment, which is in mirrormode(=3Dtrue). > > This OL is 2.4.23 with BDB4.8.30. Other OLs are 2.4.22 with BDB4.8.26 > > > > > > I deleted this entry and retried the import. > > Now I have the following error: > > --- BEGIN > > /usr/sbin/slapadd2.4 -b "cn=3Dlog,dc=3Dmycorp.it" -l > > /tmp/dump_db_log.ldif.20100916_Corrected > > " 4.69% eta 01h07m elapsed 03m19s spd > 542.3 > > k/s > > str2entry: invalid value for attributeType reqRespControls #0 (syntax > > 1.3.6.1.4.1.4203.666.11.5.3.1) > > slapadd2.4: could not parse entry (line=3D3099715) > > * 4.70% eta 01h07m elapsed 03m20s spd > 979.8 > > k/s > > Closing DB... > > --- END > > > > The "corrupted" entry is this one: > > > > --- BEGIN > > dn: reqStart=3D20100913093021.000000Z,cn=3Dlog,dc=3Dmycorp.it > > objectClass: auditBind > > structuralObjectClass: auditBind > > reqStart: 20100913093021.000000Z > > reqEnd: 20100913093021.000001Z > > reqType: bind > > reqSession: 2746 > > reqAuthzID: > > reqControls: {0}{1.3.6.1.4.1.42.2.27.8.5.1} > > reqRespControls: {0}{1.3.6.1.4.1.42.2.27.8.5.1 controlValue "3000"} > > reqDN: uid=3Dpe1597,ou=3DPeople,dc=3Dmycorp.it > > reqResult: 0 > > reqVersion: 3 > > reqMethod: SIMPLE > > entryUUID: 192cbddf-4b5c-431d-a92e-c2f84fa4b7be > > creatorsName: cn=3DManager,cn=3Dlog,dc=3Dmycorp.it > > createTimestamp: 20100913093021Z > > entryCSN: 20100913093021.411398Z#000000#003#000000 > > modifiersName: cn=3DManager,cn=3Dlog,dc=3Dmycorp.it > > modifyTimestamp: 20100913093021Z > > --- END > > > > Is this a software bug? > > > > If yes, do I need to produce other infos related to my environment? > > Hi, I have fixed a couple of bugs in reqControls validation. However a > problem remains: the validator expects control values to consist in > hexadecimal digits (0-9, a-f), while your values in some cases aren't. > This could be related to interoperation issues between different slapd > versions, although I couldn't go back to the point where this change in > syntax occurred, if any. > > p. > > --=20 _________________________________________ Non =E8 forte chi non cade, ma chi cadendo ha la forza di rialzarsi. Jim Morrison --00504502c82c9d7fc8049b363033 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Hi, the (same?) problem arises again. I downloaded the upgraded s= ource, created a new accesslog and today tried to slapcat/drop/slapadd. = This is the error that I'm encountering: [ldap@ldap03 db_log]$ t= ime /usr/local/openldap/sbin/slapadd -b "cn=3Dlog03,dc=3D<a href=3D"ht= tp://mycorp.it">mycorp.it</a>" -l dump_ldap_dblog_20110201.ldif .###=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 17.14% eta 01h17= m elapsed=A0=A0=A0=A0=A0=A0=A0=A0=A0 15m56s spd 443.0 k/s str2entry: invali= d value for attributeType reqAttr #1 (syntax 1.3.6.1.4.1.1466.115.121.1.15)= slapadd: could not parse entry (line=3D13502606) _###=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 17.14% eta 01h17= m elapsed=A0=A0=A0=A0=A0=A0=A0=A0=A0 15m56s spd 330.0 k/s Closing DB...<= br> The corrupted entry is: dn: reqStart=3D20110128141509.000004Z= ,cn=3Dlog03,dc=3D<a href=3D"http://mycorp.it">mycorp.it</a> objectClass: auditSearch structuralObjectClass: auditSearch reqStart:= 20110128141509.000004Z reqEnd: 20110128141510.000000Z reqType: searc= h reqSession: 6521 reqAuthzID: cn=3DManager,dc=3Dmyregion,dc=3D<a hre= f=3D"http://mycorp.it">mycorp.it</a> reqDN: uid=3Dpe1748,ou=3DPeople,dc=3Dmyregion,dc=3D<a href=3D"http://mycorp= .it">mycorp.it</a> reqResult: 0 reqScope: base reqDerefAliases: ne= ver reqAttrsOnly: FALSE reqFilter: (&(objectClass=3D*)) reqAtt= r: * reqAttr: reqEntries: 1 reqTimeLimit: -1 reqSizeLimit: 500 entry= UUID: c18cf535-bbbd-4a0c-b5bb-848da7e39dbf creatorsName: cn=3DManager,cn= =3Dlog03,dc=3D<a href=3D"http://mycorp.it">mycorp.it</a> createTimestamp= : 20110128141510Z entryCSN: 20110128141510.000116Z#000000#003#000000 modifiersName: cn=3DM= anager,cn=3Dlog03,dc=3D<a href=3D"http://mycorp.it">mycorp.it</a> modify= Timestamp: 20110128141510Z Thanks =A0=A0=A0=A0=A0=A0 Marco Pi= zzoli <div class=3D"gmail_quote">On Sun, Jan 2, 2011 at 4:01 PM, <<a href=3D"mailto:masarati@aero.polimi.it">masarati(a)aero.pol= imi.it</a>> wrote: <blockquote class=3D"gmail_quote" style=3D"= margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); paddi= ng-left: 1ex;"> > Full_Name: Marco Pizzoli > Version: 2.4.23 > OS: Linux x86_64 > URL: <a href=3D"ftp://ftp.openldap.org/incoming/" target=3D"_blank">ft= p://ftp.openldap.org/incoming/</a> > Submission from: (NULL) (193.41.84.11) > > > Hi, > I had a problem with my Accesslog database. > I was investigating an anomaly that I had and, in doing this, I tried = to: > - backup (slapcat) my accesslog db > - drop the entire db (rm -f alock, *.bdb, log.*, __db*) > - slapadd the db > > In slapadd I obtained this error: > > --- BEGIN > /usr/sbin/slapadd -b "cn=3Dlog,dc=3D<a href=3D"http://mycorp.it" = target=3D"_blank">mycorp.it</a>" -l > /srv/bck/dump_db_log.ldif.20100916 > . =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 0.00% eta 08h35m elapsed= =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 spd =A090.2 > k/s > str2entry: invalid value for attributeType reqControls #0 (syntax > 1.3.6.1.4.1.4203.666.11.5.3.1) > slapadd2.4: could not parse entry (line=3D4907) > - =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 0.01% eta 05h58m elapsed= =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 spd 205.7 > k/s > Closing DB... > --- END > > I went to that line and found this entry: > > --- BEGIN > dn: reqStart=3D20100913065628.000008Z,cn=3Dlog,dc=3D<a href=3D"http://= mycorp.it" target=3D"_blank">mycorp.it</a> > objectClass: auditSearch > structuralObjectClass: auditSearch > reqStart: 20100913065628.000008Z > reqEnd: 20100913065628.000009Z > reqType: search > reqSession: 1129 > reqAuthzID: > cn=3Dsyncrepl-ldap04,ou=3Dutenze_tecniche_openldap,ou=3DGestori,dc=3D<= a href=3D"http://mycorp.it" target=3D"_blank">mycorp.it</a> > reqControls: {0}{1.3.6.1.4.1.4203.1.9.1.1 controlValue > "30440K0103043M7269643N > =A03030332M7369643N3030342M63736O3N32303130303931333036353130362O39323= 43735355K2 > =A0330303030303023303033233030303030300001PP"} > reqControls: {1}{2.16.840.1.113730.3.4.2 criticality TRUE} > reqDN: dc=3D<a href=3D"http://mycorp.it" target=3D"_blank">mycorp.it</= a> > reqResult: 0 > reqScope: base > reqDerefAliases: never > reqAttrsOnly: TRUE > reqFilter: (objectclass=3D*) > reqAttr: 1.1 > reqEntries: 0 > reqTimeLimit: -1 > reqSizeLimit: 1 > entryUUID: 2beb0bd0-ba32-4a00-93da-748ef2177cc7 > creatorsName: cn=3DManager,cn=3Dlog,dc=3D<a href=3D"http://mycorp.it" = target=3D"_blank">mycorp.it</a> > createTimestamp: 20100913065628Z > entryCSN: 20100913065628.167225Z#000000#003#000000 > modifiersName: cn=3DManager,cn=3Dlog,dc=3D<a href=3D"http://mycorp.it"= target=3D"_blank">mycorp.it</a> > modifyTimestamp: 20100913065628Z > --- END > > Having produced this ldif using slapcat and not having "touched&q= uot; the > environment > in between could I assume this to be a bug? > The entry showed is related to an access made by another OL server of = my > deployment, which is in mirrormode(=3Dtrue). > This OL is 2.4.23 with BDB4.8.30. Other OLs are 2.4.22 with BDB4.8.26<= br> > > > I deleted this entry and retried the import. > Now I have the following error: > --- BEGIN > /usr/sbin/slapadd2.4 -b "cn=3Dlog,dc=3D<a href=3D"http://mycorp.i= t" target=3D"_blank">mycorp.it</a>" -l > /tmp/dump_db_log.ldif.20100916_Corrected > " =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 4.69% eta 01h07m el= apsed =A0 =A0 =A0 =A0 =A003m19s spd 542.3 > k/s > str2entry: invalid value for attributeType reqRespControls #0 (syntax<= br> > 1.3.6.1.4.1.4203.666.11.5.3.1) > slapadd2.4: could not parse entry (line=3D3099715) > * =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 4.70% eta 01h07m elapsed= =A0 =A0 =A0 =A0 =A003m20s spd 979.8 > k/s > Closing DB... > --- END > > The "corrupted" entry is this one: > > --- BEGIN > dn: reqStart=3D20100913093021.000000Z,cn=3Dlog,dc=3D<a href=3D"http://= mycorp.it" target=3D"_blank">mycorp.it</a> > objectClass: auditBind > structuralObjectClass: auditBind > reqStart: 20100913093021.000000Z > reqEnd: 20100913093021.000001Z > reqType: bind > reqSession: 2746 > reqAuthzID: > reqControls: {0}{1.3.6.1.4.1.42.2.27.8.5.1} > reqRespControls: {0}{1.3.6.1.4.1.42.2.27.8.5.1 controlValue "3000= "} > reqDN: uid=3Dpe1597,ou=3DPeople,dc=3D<a href=3D"http://mycorp.it" targ= et=3D"_blank">mycorp.it</a> > reqResult: 0 > reqVersion: 3 > reqMethod: SIMPLE > entryUUID: 192cbddf-4b5c-431d-a92e-c2f84fa4b7be > creatorsName: cn=3DManager,cn=3Dlog,dc=3D<a href=3D"http://mycorp.it" = target=3D"_blank">mycorp.it</a> > createTimestamp: 20100913093021Z > entryCSN: 20100913093021.411398Z#000000#003#000000 > modifiersName: cn=3DManager,cn=3Dlog,dc=3D<a href=3D"http://mycorp.it"= target=3D"_blank">mycorp.it</a> > modifyTimestamp: 20100913093021Z > --- END > > Is this a software bug? > > If yes, do I need to produce other infos related to my environment?<br= > Hi, I have fixed a couple of bugs in reqControls validation. =A0However a<b= r> problem remains: the validator expects control values to consist in hexadecimal digits (0-9, a-f), while your values in some cases aren't.<= br> This could be related to interoperation issues between different slapd versions, although I couldn't go back to the point where this change in= syntax occurred, if any. p. </blockquote></div> -- _______________________= __________________ Non =E8 forte chi non cade, ma chi cadendo ha la forz= a di rialzarsi. =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 Jim Morrison <div style=3D"visibility: hidden; left: -5000px; position: absolute; z-inde= x: 9999; padding: 0px; margin-left: 0px; margin-top: 0px; overflow: hidden;= word-wrap: break-word; color: black; font-size: 10px; text-align: left; li= ne-height: 130%;" id=3D"avg_ls_inline_popup"> </div> --00504502c82c9d7fc8049b363033--

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Réf. : Re: (ITS#6810) slapd crashes writing to bdb backend
by Bruno_Haleblian＠carrefour.com 01 Feb '11

01 Feb '11

--0__=4EBBF2B9DFA5BFCE8f9e8a93df938690918c4EBBF2B9DFA5BFCE Content-type: multipart/alternative; Boundary="1__=4EBBF2B9DFA5BFCE8f9e8a93df938690918c4EBBF2B9DFA5BFCE" --1__=4EBBF2B9DFA5BFCE8f9e8a93df938690918c4EBBF2B9DFA5BFCE Content-type: text/plain; charset=US-ASCII Hi, Quanah, Here are my answers plus some comments. All is under ext3 fs BDB log files and data files are one seperate filesystem BDB is 4.6.21 with patch 4 (as provided by http://ltb-project.org/wiki/download ) Running on a VSPhere4 VM - this hardware emulated : 00:00.0 Host bridge: Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX Host bridge (rev 01) 00:01.0 PCI bridge: Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX AGP bridge (rev 01) 00:07.0 ISA bridge: Intel Corporation 82371AB/EB/MB PIIX4 ISA (rev 08) 00:07.1 IDE interface: Intel Corporation 82371AB/EB/MB PIIX4 IDE (rev 01) 00:07.3 Bridge: Intel Corporation 82371AB/EB/MB PIIX4 ACPI (rev 08) 00:07.7 System peripheral: VMware Virtual Machine Communication Interface (rev 10) 00:0f.0 VGA compatible controller: VMware SVGA II Adapter 00:10.0 SCSI storage controller: LSI Logic / Symbios Logic 53c1030 PCI-X Fusion-MPT Dual Ultra320 SCSI (rev 01) The 2 servers are in mirror mode. See below the diff between their conf and here's a slapd.conf extract plus the DB_CONFIG file. Most parameters have been provided in the early ages with the old slapd (2.2.x). Mirroring setup is based on admin guide -------------- slapd.conf excerpt -------------- # See slapd.conf(5) for details on configuration options. # This file should NOT be world readable. # include my schemas serverID 2 pidfile /var/ldap/server/var/run/slapd.pid argsfile /var/ldap/server/var/run/slapd.args loglevel 256 allow bind_v2 gentlehup off idletimeout 3600 defaultsearchbase "dc=carrefour,dc=com" timelimit unlimited sizelimit unlimited database bdb suffix "dc=carrefour,dc=com" rootdn "cn=*******,dc=carrefour,dc=com" rootpw ******* directory /var/ldap/data cachesize 500000 maxderefdepth 5 checkpoint 512 720 # Indices to maintain index objectclass,entryCSN,entryUUID eq index uid pres,eq,sub index cn,sn pres,eq,sub,subany index memberOf,eduPersonOrgUnitDN,eduPersonPrimaryOrgUnitDN,employeeNumber,seeAlso eq index businessCategory eq index eduPersonAffiliation,employeeType eq index mail eq index givenName eq index userCertificate eq # some acces rules, granting write user replic dn="uid=replic,dc=carrefour,dc=com" #... overlay syncprov syncprov-checkpoint 100 10 syncprov-sessionlog 100 syncrepl rid=001 provider=ldap://X.X.X.X bindmethod=simple binddn="uid=replic,dc=carrefour,dc=com" credentials=********** searchbase="dc=carrefour,dc=com" schemachecking=on type=refreshAndPersist retry="20 +" mirrormode on # pour cacti database monitor ------------- -------------- slapd.conf diff between mirror peers -------------- < serverID 1 --- > serverID 2 27c27 < loglevel 0 --- > loglevel 256 132c132 < provider=ldap://X.X.X.X --- > provider=ldap://X.X.X.Y -------------- DB_CONFIG -------------- #==================================================================== # BDB configuration # # Provided by LTB-project (http://www.ltb-project.org) #==================================================================== set_cachesize 1 0 1 set_flags DB_LOG_AUTOREMOVE set_lg_regionmax 1048576 set_lg_max 10485760 set_lg_bsize 2097152 set_lg_dir /var/ldap/logs -------------- Regards Bruno HALEBLIAN |---------+----------------------------> | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |---------+----------------------------> >---------------------------------------------------------------------------------------------------------------------| | | | Quanah Gibson-Mount <quanah(a)zimbra.com> | | | |Pour : bruno_haleblian(a)carrefour.com, openldap-its(a)openldap.org | |cc : | |Objet : Re: (ITS#6810) slapd crashes writing to bdb backend | | | | 31/01/2011 22:14 | >---------------------------------------------------------------------------------------------------------------------| --On Friday, January 28, 2011 9:47 AM +0000 bruno_haleblian(a)carrefour.com wrote: > Full_Name: Bruno HALEBLIAN > Version: 2.4.23 > OS: RHEL 5.5/64 bits > URL: ftp://ftp.openldap.org/incoming/ > Submission from: (NULL) (92.243.12.111) > > > Hello, > I'm stuck with "random" slapd crashes, my slapd has been tested > successfully in read mode but since I run updates, I get several crashes > a day, with no BDB corruption (recover and restart OK) but I can't let > this go to production stage. > > Here's the first core stack I caught, I'll send more if I meet different > ones. > > Thanks for your help. Hi Bruno, What type of filesystem is BDB located on? I.e., NFS, ext3, SAN, etc. Also, what version of BDB are you using from Oracle? Can you provide your configuration file/cn=config directory (minus any passwords)? Thanks, Quanah -- Quanah Gibson-Mount Sr. Member of Technical Staff Zimbra, Inc A Division of VMware, Inc. -------------------- Zimbra :: the leader in open source messaging and collaboration This e-mail and any attachment are confidential and intended solely for the use of the individual to whom it is addressed. If you are not the intended recipient, please telephone or email the sender and delete this message and any attachment from your system. Unauthorized publication, use, dissemination, forwarding, printing or copying of this e-mail and its associated attachments is strictly prohibited. http://disclaimer.carrefour.com/ Let's respect the environment together. Only print this message if necessary --1__=4EBBF2B9DFA5BFCE8f9e8a93df938690918c4EBBF2B9DFA5BFCE Content-type: text/html; charset=US-ASCII Content-Disposition: inline <html><body> <tt>Hi,</tt> <tt>Quanah,</tt> <tt>Here are my answers plus some comments.</tt> <tt>All is under ext3 fs</tt> <tt>BDB log files and data files are one seperate filesystem</tt> <tt>BDB is 4.6.21 with patch 4 (as provided by <a href="http://ltb-project.org/wiki/download">http://ltb-project.org/wiki/download</a> )</tt> <tt>Running on a VSPhere4  VM - this hardware emulated : </tt> <tt>00:00.0 Host bridge: Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX Host bridge (rev 01)</tt> <tt>00:01.0 PCI bridge: Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX AGP bridge (rev 01)</tt> <tt>00:07.0 ISA bridge: Intel Corporation 82371AB/EB/MB PIIX4 ISA (rev 08)</tt> <tt>00:07.1 IDE interface: Intel Corporation 82371AB/EB/MB PIIX4 IDE (rev 01)</tt> <tt>00:07.3 Bridge: Intel Corporation 82371AB/EB/MB PIIX4 ACPI (rev 08)</tt> <tt>00:07.7 System peripheral: VMware Virtual Machine Communication Interface (rev 10)</tt> <tt>00:0f.0 VGA compatible controller: VMware SVGA II Adapter</tt> <tt>00:10.0 SCSI storage controller: LSI Logic / Symbios Logic 53c1030 PCI-X Fusion-MPT Dual Ultra320 SCSI (rev 01)</tt> <tt>The 2 servers are in mirror mode. See below the diff between their conf</tt> <tt>and here's a slapd.conf extract plus the DB_CONFIG file. </tt> <tt>Most parameters have been provided in the early ages with the old slapd (2.2.x).</tt> <tt>Mirroring setup is based on admin guide</tt> <tt>--------------</tt> <tt>slapd.conf excerpt</tt> <tt>--------------</tt> <tt># See slapd.conf(5) for details on configuration options.</tt> <tt># This file should NOT be world readable.</tt> <tt>#</tt> <tt>include         my schemas</tt> <tt>serverID        2</tt> <tt>pidfile         /var/ldap/server/var/run/slapd.pid</tt> <tt>argsfile        /var/ldap/server/var/run/slapd.args</tt> <tt>loglevel        256</tt> <tt>allow   bind_v2</tt> <tt>gentlehup       off</tt> <tt>idletimeout     3600</tt> <tt>defaultsearchbase       "dc=carrefour,dc=com"</tt> <tt>timelimit       unlimited</tt> <tt>sizelimit       unlimited</tt> <tt>database        bdb</tt> <tt>suffix          "dc=carrefour,dc=com"</tt> <tt>rootdn          "cn=*******,dc=carrefour,dc=com"</tt> <tt>rootpw          *******</tt> <tt>directory       /var/ldap/data</tt> <tt>cachesize       500000</tt> <tt>maxderefdepth   5</tt> <tt>checkpoint      512     720</tt> <tt># Indices to maintain</tt> <tt>index           objectclass,entryCSN,entryUUID eq</tt> <tt>index           uid     pres,eq,sub</tt> <tt>index           cn,sn   pres,eq,sub,subany</tt> <tt>index           memberOf,eduPersonOrgUnitDN,eduPersonPrimaryOrgUnitDN,employeeNumber,seeAlso    eq</tt> <tt>index           businessCategory eq</tt> <tt>index           eduPersonAffiliation,employeeType eq</tt> <tt>index           mail    eq</tt> <tt>index           givenName       eq</tt> <tt>index           userCertificate eq</tt> <tt># some acces rules, granting write user replic dn="uid=replic,dc=carrefour,dc=com"</tt> <tt>#...</tt> <tt>overlay syncprov</tt> <tt>syncprov-checkpoint 100 10</tt> <tt>syncprov-sessionlog 100</tt> <tt>syncrepl rid=001</tt> <tt>                provider=ldap://X.X.X.X</tt> <tt>                bindmethod=simple</tt> <tt>                binddn="uid=replic,dc=carrefour,dc=com"</tt> <tt>                credentials=**********</tt> <tt>                searchbase="dc=carrefour,dc=com"</tt> <tt>                schemachecking=on</tt> <tt>                type=refreshAndPersist</tt> <tt>                retry="20 +"</tt> <tt>mirrormode on</tt> <tt># pour cacti</tt> <tt>database monitor</tt> <tt>-------------</tt> <tt>--------------</tt> <tt>slapd.conf diff between mirror peers</tt> <tt>--------------</tt> <tt>< serverID        1</tt> <tt>---</tt> <tt>> serverID        2</tt> <tt>27c27</tt> <tt>< loglevel        0</tt> <tt>---</tt> <tt>> loglevel        256</tt> <tt>132c132</tt> <tt><                 provider=ldap://X.X.X.X</tt> <tt>---</tt> <tt>>                 provider=ldap://X.X.X.Y</tt> <tt>--------------</tt> <tt>DB_CONFIG</tt> <tt>--------------</tt> <tt>#====================================================================</tt> <tt># BDB configuration</tt> <tt>#</tt> <tt># Provided by LTB-project (<a href="http://www.ltb-project.org">http://www.ltb-project.org</a>)</tt> <tt>#====================================================================</tt> <tt>set_cachesize   1 0 1</tt> <tt>set_flags               DB_LOG_AUTOREMOVE</tt> <tt>set_lg_regionmax        1048576</tt> <tt>set_lg_max              10485760</tt> <tt>set_lg_bsize            2097152</tt> <tt>set_lg_dir      /var/ldap/logs</tt> <tt>--------------</tt> <tt> </tt> Regards Bruno HALEBLIAN <img width="16" height="16" src="cid:1__=4EBBF2B9DFA5BFCE8f9e8a93df@carrefour.com" border="0" alt="Inactive hide details for unnamed section"> <table V5DOTBL=true width="100%" border="0" cellspacing="0" cellpadding="0"> <tr valign="top"><td width="1%"><img width="72" height="1" src="cid:2__=4EBBF2B9DFA5BFCE8f9e8a93df@carrefour.com" border="0" alt=""> </td><td style="background-image:url(cid:3__=4EBBF2B9DFA5BFCE8f9e8a93df@carrefour.com); background-repeat: no-repeat; " width="1%"><img width="222" height="1" src="cid:2__=4EBBF2B9DFA5BFCE8f9e8a93df@carrefour.com" border="0" alt=""> </td><td width="100%"><img width="1" height="1" src="cid:2__=4EBBF2B9DFA5BFCE8f9e8a93df@carrefour.com" border="0" alt=""> Quanah Gibson-Mount <quanah(a)zimbra.com> Pour : bruno_haleblian(a)carrefour.com, openldap-its(a)openldap.org cc : Objet : Re: (ITS#6810) slapd crashes writing to bdb backend 31/01/2011 22:14</td></tr> </table> <tt>--On Friday, January 28, 2011 9:47 AM +0000 bruno_haleblian(a)carrefour.com wrote: > Full_Name: Bruno HALEBLIAN > Version: 2.4.23 > OS: RHEL 5.5/64 bits > URL: </tt><tt><a href="ftp://ftp.openldap.org/incoming/">ftp://ftp.openldap.org/incoming/</a></tt><tt> > Submission from: (NULL) (92.243.12.111) > > > Hello, > I'm stuck with "random" slapd crashes, my slapd has been tested > successfully in read mode but since I run updates, I get several crashes > a day, with no BDB corruption (recover and restart OK) but I can't let > this go to production stage. > > Here's the first core stack I caught, I'll send more if I meet different > ones. > > Thanks for your help. Hi Bruno, What type of filesystem is BDB located on?  I.e., NFS, ext3, SAN, etc. Also, what version of BDB are you using from Oracle?  Can you provide your configuration file/cn=config directory (minus any passwords)? Thanks, Quanah -- Quanah Gibson-Mount Sr. Member of Technical Staff Zimbra, Inc A Division of VMware, Inc. -------------------- Zimbra ::  the leader in open source messaging and collaboration </tt> <div class=Section1> This e-mail and any attachment are confidential and intended solely for the use of the individual to whom it is addressed. If you are not the intended recipient, please telephone or email the sender and delete this message and any attachment from your system. Unauthorized publication, use, dissemination, forwarding, printing or copying of this e-mail and its associated attachments is strictly prohibited. <a href="http://disclaimer.carrefour.com"> http://disclaimer.carrefour.com </a> Let's respect the environment together. 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1 0

Re: (ITS#6404) tests return success on failure
by h.b.furuseth＠usit.uio.no 01 Feb '11

01 Feb '11

Reopening this ITS. tests/scripts/test038-retcode rev 1.9 can be imported to RE24, it's a mislabeled fix for this. I would commit the following fix for test020-proxycache, except I'd like to know why the test deliberately does 'exit 0' on some failures. 'exit 0' #1-4 are OK, but I do not understand the next 5 of them from: rev 1.34 (hyc) ITS#6152 add tests for cache refresh and Bind caching rev 1.35 (hyc) ITS#6152 test pwdModify If nothing else, these success exits should first give a message which clarifies that the condition which caused the exit is not a bug. As in hunk #1 below. Index: test020-proxycache --- test020-proxycache 4 Jan 2011 23:43:43 -0000 1.40 +++ test020-proxycache 1 Feb 2011 09:39:19 -0000 @@ -153,5 +153,5 @@ RC=$? if test $RC != 0 ; then - echo "Debug messages unavailable, test aborted..." + echo "Debug messages unavailable, remaining test skipped" test $KILLSERVERS != no && kill -HUP $KILLPIDS && wait exit 0 @@ -257,5 +257,5 @@ echo "ldapsearch should have failed!" test $KILLSERVERS != no && kill -HUP $KILLPIDS - exit $RC + exit 1 ;; 4) @@ -284,5 +284,5 @@ echo "ldapsearch should have failed!" test $KILLSERVERS != no && kill -HUP $KILLPIDS - exit $RC + exit 1 ;; 4) @@ -407,5 +407,5 @@ echo "ldapsearch should have failed!" test $KILLSERVERS != no && kill -HUP $KILLPIDS - exit $RC + exit 1 ;; 4) @@ -434,5 +434,5 @@ echo "ldapsearch should have failed!" test $KILLSERVERS != no && kill -HUP $KILLPIDS - exit $RC + exit 1 ;; 4) -- Hallvard

1 0

Re: (ITS#6755) ldapsearch crashes - double free or corruption (!prev): 0x0989f5f8
by hyc＠symas.com 01 Feb '11

01 Feb '11

hyc(a)symas.com wrote: > Howard Chu wrote: >> jgilmour(a)techsmog.com wrote: >>> Full_Name: Josh Gilmour >>> Version: ldapsearch 2.3.43 (Nov 29 2010 03:47:14) >>> OS: CentOS release 5.4 32bit >>> URL: ftp://ftp.openldap.org/incoming/ >>> Submission from: (NULL) (38.112.23.58) >>> >>> >>> I get a segfault when using the following command and applying a filter file. If >>> we remove the -f, the command runs properly. It doesn't seem to be a major >>> security issue (or one at all, I'm not sure), but it does seem to be a bug I >>> believe... >> >> OpenLDAP 2.3 is no longer supported. If you can reproduce this bug in a >> current release please followup with the relevant stack trace, otherwise this >> ITS will be closed. Currently I see no such symptom in 2.4.x. >> > Valgrind disagreed with me, the bug was still present in 2.4. Fixed in HEAD. > But the fix needs some more thought. I don't believe this combination of options actually makes any sense; we should probably just disallow it. -- -- Howard Chu CTO, Symas Corp. http://www.symas.com Director, Highland Sun http://highlandsun.com/hyc/ Chief Architect, OpenLDAP http://www.openldap.org/project/

1 0

Re: (ITS#6818) back-meta: do not denormalize attrs without equality rule
by h.b.furuseth＠usit.uio.no 01 Feb '11

01 Feb '11

masarati(a)aero.polimi.it writes: > Subject: (ITS#6818) back-meta: do not denormalize attrs without equality rule Is this denormalizion a user-visible or internal matter? -- Hallvard

1 0

Re: (ITS#6755) ldapsearch crashes - double free or corruption (!prev): 0x0989f5f8
by hyc＠symas.com 31 Jan '11

31 Jan '11

Howard Chu wrote: > jgilmour(a)techsmog.com wrote: >> Full_Name: Josh Gilmour >> Version: ldapsearch 2.3.43 (Nov 29 2010 03:47:14) >> OS: CentOS release 5.4 32bit >> URL: ftp://ftp.openldap.org/incoming/ >> Submission from: (NULL) (38.112.23.58) >> >> >> I get a segfault when using the following command and applying a filter file. If >> we remove the -f, the command runs properly. It doesn't seem to be a major >> security issue (or one at all, I'm not sure), but it does seem to be a bug I >> believe... > > OpenLDAP 2.3 is no longer supported. If you can reproduce this bug in a > current release please followup with the relevant stack trace, otherwise this > ITS will be closed. Currently I see no such symptom in 2.4.x. > Valgrind disagreed with me, the bug was still present in 2.4. Fixed in HEAD. -- -- Howard Chu CTO, Symas Corp. http://www.symas.com Director, Highland Sun http://highlandsun.com/hyc/ Chief Architect, OpenLDAP http://www.openldap.org/project/

1 0

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openldap-bugs February 2011