[Ru_ngi] Configuring the CMS TFC Plugin in D-Cache

[Viktor Kotliar]

У нас вот такие пермишены по мапингу пользователей, может поможет

```
root at dp0015:~# ls -la /pnfs/m45.ihep.su/data/cms/store/
total 8
drwxrwxr-x  15 52801 52000 512 May 17 11:30 .
drwxrwxr-x   6 52001 52000 512 Mar  6  2020 ..
drwxr-xr-x   3 52801 52000 512 Jun 22  2013 backfill
drwxr-xr-x  40 52801 52000 512 May 18 19:03 data
drwxr-xr-x   3 52801 52000 512 May 17 11:31 group
drwxr-xr-x   6 52801 52000 512 Jun 27  2021 hidata
drwxr-xr-x  12 52801 52000 512 Mar  4  2022 himc
drwxr-xr-x 187 52801 52000 512 Apr 10 21:58 mc
drwxr-xr-x  65 52801 52000 512 May 26 10:02 relval
drwxr-xr-x   3 52001 52000 512 Jun 17  2010 RelVal
drwxr-xr-x   3 52801 52000 512 Jul 10  2018 results
drwxrwxr-x   3 52801 52000 512 Oct  9  2016 temp
drwxr-xr-x   5 52801 52000 512 Nov 16  2020 test
drwxr-xr-x   5 52801 52000 512 May 22 04:52 unmerged
drwxrwxr-x  68 52001 52000 512 May 17 11:29 user


root at dp0015:~# grep 52000  /etc/grid-security/storage-authzdb
authorize cms001 read-write 52001 52000 / / /
authorize prdcms01 read-write 52801 52000 / / /
authorize sgmcms01 read-write 52601 52000 / / /

```

29.05.2023 16:29, Liudmila Stepanova пишет:
> gfal-ls -l root://grse001.inr.troitsk.ru:1095/store/
> gfal-ls error: 13 (Permission denied) - Failed to stat file (Permission 
> denied)
> xrootd.log:
> 16:16:38 32416 ofs_stat: sli.1058:32 at grinr06 Unable to locate /store/; 
> permission denied
> 230529 16:16:38 32416 sli.1058:32 at grinr06 Xrootd_Response: sending err 
> 3010: Unable to locate /store/; permission denied
> 230529 16:16:38 32416 XrootdXeq: sli.1058:32 at grinr06 disc 0:00:03
> 
> Liudmila Stepanova писал 2023-05-29 16:25:
>> Виктор, спасибо.
>> Я все тоже самое сделала у себя. Но чего-то у меня не хватает.
>> Проверяю 1095 порт
>> Должно быть
>> gfal-ls -l root://lcgsexrd.jinr.ru:1095/store/temp
>> dr-xr-xr-x   0 0     0           512 May 29 14:18 user
>>
>> gfal-ls -l  root://vobox0002.m45.ihep.su:1095/store/temp/
>> dr-xr-xr-x   0 0     0           512 May 29 14:16 user
>>
>> У меня
>> gfal-ls -l root://grse001.inr.troitsk.ru:1095/store/
> gfal-ls error: 13 (Permission denied) - Failed to stat file (Permission 
> denied)
>>
>> xrootd.log
>> secgsi_XrdOucGMap::dn2user: mapping DN
>> '/C=RU/O=RDIG/OU=users/OU=inr.ru/CN=Liudmila Stepanova' to '.cms'
>> 230529 16:06:22 31445 secgsi_Authenticate: VOMS: Entity.vorg: cms
>> 230529 16:06:22 31445 secgsi_Authenticate: VOMS: Entity.grps: /cms
>> 230529 16:06:22 31445 secgsi_Authenticate: VOMS: Entity.role: NULL
>> 230529 16:06:22 31445 secgsi_Authenticate: VOMS: Entity.endorsements:
>> /cms/Role=NULL/Capability=NULL
>> 230529 16:06:22 31445 XrootdXeq: sli.993:32 at grinr06 pub IP64 login as 
>> .cms
>>
>>
>> less /etc/xrootd/Authfile
>>
>> u *  /store rl
>> u = /store/temp/home/user/@=/ a
>>
>> Нужен ли xrootd-multiuser-2.1.2-1.1.osg36.el7.x86_64 ?
>> Best regards,
>>      Liudmila.
>>
>>
>>