On 10/12/2013 12:44 AM, Andrew Hanushevsky wrote:
> Hi Adrian,
Hi!
> Very odd. You must have a log somewhere that includes xrootd
> initialization. I'd like to see that to find out why it thinks the
> config is not what appears to be in the config file. Could you send me
> the snippet that just includes the lines from start-up to
> "initialization completed".
below the outputs with cmslog and xrdlog (preview : cms see corect size
in xrd:: storage system initialization i have double inclusion of the
storage filesystems)
Thanks!!!
Adrian
in cmslog :
Copr. 2004-2012 Stanford University, xrd version v3.3.2
++++++ cmsd [log in to unmask] initialization started.
Config using configuration file
/home/aliprod/xrdserver/etc/xrootd/server/xrootd.cf
=====> xrd.protocol xrootd *
=====> all.adminpath /home/aliprod/xrdserver/admin
Config warning: ignoring unknown xrd directive 'pidpath'.
=====> xrd.pidpath
=====> xrd.port 1094
=====> xrd.sched mint 32 maxt 2048 avlt 512 idle 780
=====> xrd.network buffsz 0 nodnr
Config maximum number of connections restricted to 65000
Copr. 2007 Stanford University/SLAC cmsd.
++++++ [log in to unmask] phase 1 initialization started.
=====> all.export / nolock r/w nocheck norcreate
=====> all.role server
=====> all.manager rd.spacescience.ro 3122
=====> all.adminpath /home/aliprod/xrdserver/admin
=====> cms.pidpath /home/aliprod/xrdserver/admin
=====> cms.sched cpu 10 io 10 space 80
=====> oss.defaults nomig nodread nocheck norcreate nolock
=====> oss.namelib
/home/aliprod/xrdserver/lib64/libXrdAggregatingName2Name.so
/home/aliprod/data
=====> oss.localroot /storage01/xrdnamespace
=====> cms.space min 1g 1g
The following paths are available to the redirector:
w /
------ [log in to unmask] phase 1 server initialization
completed.
++++++ [log in to unmask] phase 2 server initialization started.
131012 10:07:18 13529 Configure2 Global System Identification: anon-s
3122rd.spacescience.ro
Plugin loaded unversioned XrdOucgetName2Name from namelib
/home/aliprod/xrdserver/lib64/libXrdAggregatingName2Name.so
++++++ XrdAggregatingN2N initializing. Local lfn prefix
'/home/aliprod/data'.
++++++ XrdAggregatingN2N initializing. Remote root is null
++++++ Storage system initialization started.
=====> all.export / nolock r/w nocheck norcreate
=====> oss.defaults nomig nodread nocheck norcreate nolock
=====> oss.alloc 512M 2 0
=====> oss.fdlimit * max
=====> oss.space public /storage01/xrddata
=====> oss.space public /storage02/xrddata
=====> oss.space public /storage03/xrddata
=====> oss.namelib
/home/aliprod/xrdserver/lib64/libXrdAggregatingName2Name.so
/home/aliprod/data
=====> oss.localroot /storage01/xrdnamespace
Plugin loaded unversioned XrdOucgetName2Name from namelib
/home/aliprod/xrdserver/lib64/libXrdAggregatingName2Name.so
++++++ XrdAggregatingN2N initializing. Local lfn prefix
'/home/aliprod/data'.
++++++ XrdAggregatingN2N initializing. Remote root is null
++++++ Configuring standalone mode . . .
131012 10:07:18 13529 oss_AioInit: started AIO read signal thread;
tid=3135912256
131012 10:07:18 13529 oss_AioInit: started AIO write signal thread;
tid=3136964928
XrdAggregatingN2N processing. buff='/'
XrdAggregatingN2N processing. buff='/home/aliprod/data/'
XrdAggregatingN2N processing. buff='/'
XrdAggregatingN2N processing. buff='/home/aliprod/data/'
Config effective /home/aliprod/xrdserver/etc/xrootd/server/xrootd.cf oss
configuration:
oss.alloc 536870912 2 0
oss.cachescan 600
oss.fdlimit 32500 65000
oss.maxsize 0
oss.namelib
/home/aliprod/xrdserver/lib64/libXrdAggregatingName2Name.so
oss.localroot /storage01/xrdnamespace
oss.trace fff
oss.xfr 1 deny 10800 keep 1200
oss.memfile off max 2071848960
oss.space public /storage01/xrddata
oss.space public /storage02/xrddata
oss.space public /storage03/xrddata
oss.defaults r/w nocheck nodread nomig norcreate nopurge
nostage xattr
oss.path / r/w nocheck nodread nomig norcreate nopurge nostage
xattr
------ Storage system initialization completed.
131012 10:07:18 13529 Start Srv=0 dfs=0 lcl=0 Pre=1 dmLife=0 0
131012 10:07:18 13529 Start Lim=0 0 fix=0 Qmax=1
131012 10:07:18 13529 calcSpace New fs info; maxfree=6473MB utilized=100%
131012 10:07:18 13529 Meter: Found 3 filesystem(s); 39TB total (100%
util); 18GB free (6GB max)
------ [log in to unmask] phase 2 server initialization
completed.
##################################################################
xrdlog:
131012 10:07:18 13496 Scalla is starting. . .
Copr. 2004-2012 Stanford University, xrd version v3.3.2
++++++ xrootd [log in to unmask] initialization started.
Config using configuration file
/home/aliprod/xrdserver/etc/xrootd/server/xrootd.cf
=====> xrd.protocol xrootd *
=====> all.adminpath /home/aliprod/xrdserver/admin
Config warning: ignoring unknown xrd directive 'pidpath'.
=====> xrd.pidpath
=====> xrd.port 1094
=====> xrd.sched mint 32 maxt 2048 avlt 512 idle 780
=====> xrd.network buffsz 0 nodnr
Config maximum number of connections restricted to 65000
Copr. 2012 Stanford University, xrootd protocol 2.9.7 version v3.3.2
++++++ xrootd protocol initialization started.
131012 10:07:18 13496 XrootdConfig: non-absolute export path - server
=====> all.export / nolock
=====> xrootd.async off
=====> xrootd.fslib /home/aliprod/xrdserver/lib64/libXrdxFtsOfs.so
=====> xrootd.seclib /home/aliprod/xrdserver/lib64/libXrdSec.so
Config exporting /
Plugin loaded
++++++ Authentication system initialization started.
sec_PM: Loading unix protocol object from
/home/aliprod/xrdserver/lib64/libXrdSecunix.so
Plugin loaded
=====> sec.protocol /home/aliprod/xrdserver/lib64 unix
Config 1 authentication directives processed in
/home/aliprod/xrdserver/etc/xrootd/server/xrootd.cf
131012 10:07:18 13496 sec_ProtBind_Complete: Default sectoken built:
'&P=unix'
------ Authentication system initialization completed.
Plugin loaded unversioned XrdSfsGetFileSystem from fslib
/home/aliprod/xrdserver/lib64/libXrdxFtsOfs.so
++++++ (c) 2012 CERN/IT-DSS v 2.0
++++++ Storage system initialization started.
=====> all.export / nolock r/w nocheck norcreate
=====> oss.defaults nomig nodread nocheck norcreate nolock
=====> oss.alloc 512M 2 0
=====> oss.fdlimit * max
=====> oss.space public /storage01/xrddata
=====> oss.space public /storage02/xrddata
=====> oss.space public /storage03/xrddata
=====> oss.namelib
/home/aliprod/xrdserver/lib64/libXrdAggregatingName2Name.so
/home/aliprod/data
=====> oss.localroot /storage01/xrdnamespace
Plugin loaded unversioned XrdOucgetName2Name from namelib
/home/aliprod/xrdserver/lib64/libXrdAggregatingName2Name.so
++++++ XrdAggregatingN2N initializing. Local lfn prefix
'/home/aliprod/data'.
++++++ XrdAggregatingN2N initializing. Remote root is null
131012 10:07:18 13496 oss_AioInit: started AIO read signal thread;
tid=52988224
131012 10:07:18 13496 oss_AioInit: started AIO write signal thread;
tid=54040896
XrdAggregatingN2N processing. buff='/'
XrdAggregatingN2N processing. buff='/home/aliprod/data/'
XrdAggregatingN2N processing. buff='/'
XrdAggregatingN2N processing. buff='/home/aliprod/data/'
Config effective /home/aliprod/xrdserver/etc/xrootd/server/xrootd.cf oss
configuration:
oss.alloc 536870912 2 0
oss.cachescan 600
oss.fdlimit 32500 65000
oss.maxsize 0
oss.namelib
/home/aliprod/xrdserver/lib64/libXrdAggregatingName2Name.so
oss.localroot /storage01/xrdnamespace
oss.trace fff
oss.xfr 1 deny 10800 keep 1200
oss.memfile off max 2071848960
oss.space public /storage01/xrddata
oss.space public /storage02/xrddata
oss.space public /storage03/xrddata
oss.defaults r/w nocheck nodread nomig norcreate nopurge
nostage xattr
oss.path / r/w nocheck nodread nomig norcreate nopurge nostage
xattr
------ Storage system initialization completed.
=====> ftsofs.thirdparty: yes
=====> ftsofs.thirdparty.slots: 20
=====> ftsofs.thirdparty.rate: 50 Mb/s
=====> ftsofs.thirdparty.statedirectory: /home/aliprod/xrdserver/admin
++++++ File system initialization started.
=====> all.role server
=====> ofs.trace open
=====> ofs.authlib /home/aliprod/xrdserver/lib64/libXrdAliceTokenAcc.so
=====> ofs.authorize
Plugin loaded unversioned XrdAccAuthorizeObject from authlib
/home/aliprod/xrdserver/lib64/libXrdAliceTokenAcc.so
++++++ (c) 2008 CERN/IT-DM-SMD AliceTokenAcc (Alice Token Access
Authorization) v 1.0
=====> XrdAliceTokenAcc: No Authorizationfile set via environment
variable 'TTOKENAUTHZ_AUTHORIZATIONFILE'
=====> XrdAliceTokenAcc: No Authorizationfile like
'/etc/grid-security/xrootd/TkAuthz.Authorization' found
=====> XrdAliceTokenAcc: No Authorizationfile like
'/home/aliprod/.globus/xrootd/TkAuthz.Authorization' found
=====> XrdAliceTokenAcc: Using Authorizationfile
'/home/aliprod/.authz/xrootd/TkAuthz.Authorization'!
------ AliceTokenAcc initialization completed
++++++ Storage system initialization started.
=====> all.export / nolock r/w nocheck norcreate
=====> oss.defaults nomig nodread nocheck norcreate nolock
=====> oss.alloc 512M 2 0
=====> oss.fdlimit * max
=====> oss.space public /storage01/xrddata
=====> oss.space public /storage02/xrddata
=====> oss.space public /storage03/xrddata
=====> oss.namelib
/home/aliprod/xrdserver/lib64/libXrdAggregatingName2Name.so
/home/aliprod/data
=====> oss.localroot /storage01/xrdnamespace
Plugin loaded unversioned XrdOucgetName2Name from namelib
/home/aliprod/xrdserver/lib64/libXrdAggregatingName2Name.so
++++++ XrdAggregatingN2N initializing. Local lfn prefix
'/home/aliprod/data'.
++++++ XrdAggregatingN2N initializing. Remote root is null
131012 10:07:18 13496 oss_AioInit: started AIO read signal thread;
tid=63666496
131012 10:07:18 13496 oss_AioInit: started AIO write signal thread;
tid=64719168
XrdAggregatingN2N processing. buff='/'
XrdAggregatingN2N processing. buff='/home/aliprod/data/'
XrdAggregatingN2N processing. buff='/'
XrdAggregatingN2N processing. buff='/home/aliprod/data/'
Config effective /home/aliprod/xrdserver/etc/xrootd/server/xrootd.cf oss
configuration:
oss.alloc 536870912 2 0
oss.cachescan 600
oss.fdlimit 32500 65000
oss.maxsize 0
oss.namelib
/home/aliprod/xrdserver/lib64/libXrdAggregatingName2Name.so
oss.localroot /storage01/xrdnamespace
oss.trace fff
oss.xfr 1 deny 10800 keep 1200
oss.memfile off max 2071848960
oss.space public /storage01/xrddata
oss.space public /storage02/xrddata
oss.space public /storage03/xrddata
oss.space public /storage01/xrddata
oss.space public /storage02/xrddata
oss.space public /storage03/xrddata
oss.defaults r/w nocheck nodread nomig norcreate nopurge
nostage xattr
oss.path / r/w nocheck nodread nomig norcreate nopurge nostage
xattr
------ Storage system initialization completed.
++++++ Configuring server role. . .
=====> all.manager rd.spacescience.ro 3122
=====> all.adminpath /home/aliprod/xrdserver/admin
131012 10:07:18 13496 Configure Global System Identification: anon-s
3122rd.spacescience.ro
Config effective /home/aliprod/xrdserver/etc/xrootd/server/xrootd.cf ofs
configuration:
ofs.role server
ofs.authorize
ofs.authlib /home/aliprod/xrdserver/lib64/libXrdAliceTokenAcc.so
ofs.maxdelay 60
ofs.persist manual hold 600 logdir
/home/aliprod/xrdserver/admin/.ofs/posc.log
ofs.trace 4
------ File system server initialization completed.
131012 10:07:18 13496 none ftsofs_configure: Configured
Config warning: asynchronous I/O has been disabled!
Config warning: 'xrootd.prepare logdir' not specified; prepare tracking
disabled.
131012 10:07:18 13523 cms_Open: Unable to connect socket to
/home/aliprod/xrdserver/admin/.olb/olbd.admin; connection refused
------ xrootd protocol initialization completed.
------ xrootd [log in to unmask]:1094 initialization completed.
>
> Andy
>
> On Fri, 11 Oct 2013, Adrian Sevcenco wrote:
>
>> On 10/11/2013 12:57 AM, Andrew Hanushevsky wrote:
>>> Hi Adrian,
>> Hi!
>>
>>> Looks to me that the double space problem comes from the fact that
>>> /storage01 has been included twice in the configuration. Additionally,
>> in configuration i have nothing twice ..
>>
>>> it would appear that /storage02 and /storage03 have not been included in
>>> the configuration. Could you send me your config file? I suspect that
>>> this is the problem here.
>> all config files attached .. xrootd.xrootd.cf is (re) created based on
>> system.cnf file
>>
>> Thanks for helping me with this!
>> Adrian
>>
>>>
>>> Andy
>>>
>>> -----Original Message----- From: Adrian Sevcenco
>>> Sent: Thursday, October 10, 2013 12:04 AM
>>> To: Andrew Hanushevsky
>>> Cc: [log in to unmask]
>>> Subject: Re: xrootd :: server 3.3.2 bug :: double size reporting
>>>
>>> On 10/10/2013 08:52 AM, Adrian Sevcenco wrote:
>>>> On 10/10/2013 03:26 AM, Andrew Hanushevsky wrote:
>>>>> Hi Adrian,
>>>> Hi!
>>>>
>>>>> Could you try to use xrdfs (the new client based xrd replacement)
>>>>> to see
>>>>> what you get there?
>>>> it reports double space also:
>>>> aliprod@storage03: ~ $ xrdfs localhost statvfs /
>>>> Path: /
>>>> Nodes with RW space: 1
>>>> Size of RW space (MB): 7978
>>> this is not so informative it seems .. it reports only ~8 Gb space!
>>>
>>> aliprod@storage03: ~ $ xrdfs localhost query space /
>>> oss.cgroup=public&oss.space=86636386320384&oss.free=11850958060&oss.maxf=2089872388&oss.used=10885940771&oss.quota=-1
>>>
>>>
>>>
>>> aliprod@storage03: ~ $ xrdfs localhost query stats total
>>> <statistics tod="1381388316" ver="v3.3.2"
>>> src="storage03.spacescience.ro:1094" tos="1381231940" pgm="xrootd"
>>> ins="anon" pid="12987" site=""><stats
>>> id="info"><host>storage03.spacescience.ro</host><port>1094</port><name>anon</name></stats><stats
>>>
>>>
>>> id="buff"><reqs>105006</reqs><mem>137090048</mem><buffs>180</buffs><adj>0</adj></stats><stats
>>>
>>>
>>> id="link"><num>10</num><maxn>73</maxn><tot>28885</tot><in>18096047509</in><out>1510999236517</out><ctime>1995692</ctime><tmo>45893</tmo><stall>0</stall><sfps>0</sfps></stats><stats
>>>
>>>
>>> id="poll"><att>10</att><en>49466</en><ev>45888</ev><int>0</int></stats><stats
>>>
>>>
>>> id="proc"><usr><s>40</s><u>428853</u></usr><sys><s>2509</s><u>239537</u></sys></stats><stats
>>>
>>>
>>> id="xrootd"><num>28884</num><ops><open>40772</open><rf>0</rf><rd>19695905</rd><pr>0</pr><rv>931313</rv><rs>10051282</rs><wr>4169</wr><sync>0</sync><getf>0</getf><putf>0</putf><misc>86049</misc></ops><aio><num>0</num><max>0</max><rej>0</rej></aio><err>201</err><rdr>0</rdr><dly>0</dly><lgn><num>28882</num><af>0</af><au>28880</au><ua>0</ua></lgn></stats><stats
>>>
>>>
>>> id="ofs"><role>server</role><opr>3</opr><opw>0</opw><opp>0</opp><ups>0</ups><han>3</han><rdr>0</rdr><bxq>0</bxq><rep>0</rep><err>0</err><dly>0</dly><sok>0</sok><ser>0</ser><tpc><grnt>0</grnt><deny>0</deny><err>0</err><exp>0</exp></tpc></stats><stats
>>>
>>>
>>> id="oss" v="2"><paths>2<stats
>>> id="0"><lp>"/"</lp><rp>"/storage01/xrdnamespace/home/aliprod/data/"</rp><tot>13959964628</tot><free>7213124</free><ino>1772814336</ino><ifr>1769450005</ifr></stats><stats
>>>
>>>
>>> id="1"><lp>"/"</lp><rp>"/storage01/xrdnamespace/home/aliprod/data/"</rp><tot>13959964628</tot><free>7213124</free><ino>1772814336</ino><ifr>1769450005</ifr></stats></paths><space>2<stats
>>>
>>>
>>> id="0"><name>public</name><tot>84605846016</tot><free>2010157</free><maxf>443841</maxf><fsn>6</fsn><usg>10693215</usg></stats></space></stats><stats
>>>
>>>
>>> id="sched"><jobs>78587</jobs><inq>0</inq><maxinq>2</maxinq><threads>28</threads><idle>27</idle><tcr>28</tcr><tde>0</tde><tlimr>0</tlimr></stats><stats
>>>
>>>
>>> id="sgen"><as>1</as><et>9</et><toe>1381388316</toe></stats></statistics>
>>>
>>> the problem is more clear in this output..
>>>
>>> Thanks!
>>> Adrian
>>>
>>>
>>>
>>>
>>>> Utilization of RW space (%): c
>>>> Nodes with staging space: 0
>>>> Size of staging space (MB): 0
>>>> Utilization of staging space (%):
>>>>
>>>>
>>>> Thanks!
>>>> Adrian
>>>>
>>>>
>>>>>
>>>>> Andy
>>>>>
>>>>> -----Original Message----- From: Adrian Sevcenco
>>>>> Sent: Tuesday, October 08, 2013 4:58 AM
>>>>> To: [log in to unmask]
>>>>> Subject: xrootd :: server 3.3.2 bug :: double size reporting
>>>>>
>>>>> Hi! I have a nagging problem with the reporting of size in xrootd:
>>>>>
>>>>> aliprod@storage03: ~ $ echo exit | ~/xrdserver/bin/xrd localhost
>>>>> queryspace / -
>>>>> Disk space approximations (MB):
>>>>> Total : 82622896
>>>>> Free : 39192
>>>>> Used : 0
>>>>> Largest chunk : 7190
>>>>>
>>>>> aliprod@storage03: ~ $ df -B M | grep storage
>>>>> /dev/sdc1 13632778M 13626433M 6346M 100% /storage01
>>>>> /dev/sdc2 13632778M 13625588M 7191M 100% /storage02
>>>>> /dev/sdc3 14045893M 14039832M 6061M 100% /storage03
>>>>>
>>>>> aliprod@storage03: ~ $ df -BM | grep storage | awk 'BEGIN {total=0}
>>>>> {gsub("M",""); total+= $2;} END {print total}'
>>>>> 41311449
>>>>>
>>>>> given that the problem is the queryspace result, i imagine that is a
>>>>> problem internal to xrd. ( it seems that the 3.2.6 version is
>>>>> ok.)(this
>>>>> are ALICE packaged versions)
>>>>>
>>>>> Any idea about the problem and how can i investigate more?
>>>>> Thanks a lot!
>>>>> Adrian
>>>>>
>>>>>
>>>>> ########################################################################
>>>>>
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>>>>>
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>>>>
>>>>
>>>>
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>>>
>>
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