I am getting the following message
exception in initAndListen std::exception: boost::filesystem::exists: Permission denied: "/vol/mongodb", terminating
in /var/log/mongodb/mongodb.log
ls -al /vol/mongodb gives -
drwxrwxrwx 2 mongodb mongodb 4096 2011-08-07 12:10 ./
When I change the dbpath, back to the default, which is /var/lib/mongodb - it works fine.
How do I solve this?
I had the same problem initially and found it was caused by the mongodb user not having appropriate permissions on the parent directory.
I'd recommend checking /vol to ensure that the mongodb user can at least read files from that directory. May also need execute permissions too, and I suspect this will hold for each subsequent parent directory up to root.
Related
I use Win7 with DockerToolbox 18.03. and I have somhow trouble with getting volumes running, so I started trying it with Kitematic:
I run a container from mysql and in the option "volumes" I see the entry
Dockerfolder: /var/lib/mysql .. and the Localfolder: No Fodler .. when I try to change it to whatever, I get a Error: Invalid directory - Please make sure the directory exists and you can read/write to it.
But how would I allow that? btw. the directory definetly exists, so it has to be somewhat permission-thing?
The default-path is there ~\Documents\Kitematic\mysql\var\lib .. but I can't change that(?)
I have googled and found some older issues, but they assume do downgrade dockerToolbox to v1.xx .. that was 2017.. now there is v19.x .. I don't think downgrade would be helpful here, would it?
I finally found the answer. On win7 and DockerToolbos it is not possible to have volumes declared outside your local User-Directory.
https://github.com/docker/kitematic/issues/2738
My Windows Store app keeps getting rejected from certification testing and I managed to reproduce a consequent crash when running appverif's LuaPriv-check. I get this output though:
AVRF: failed to create verifier log file \??\C:\Users\xx\AppVerifierLogs\yy.exe.0.dat (status C0000022)
Process Monitor tells me yy.exe got ACCESS DENIED on a CreateFile operation in this folder. I have set full access to all users (the user reported in the log was the same as the owner of the folder). I am running Visual Studio and Application Verifier as Administrator, but this does not seem to apply. What is the correct way of giving user xx full access to this folder on win8? I have attempted to use different log folders for appverify but with no success. Anyone else able to use this tool with Store-apps?
This post describes similar issues. Attempting to run AppVerif –sppath C:\MyLogsLocation as in the suggested workaround gives AVRF: Error: Incorrect image name: <
So does running appverif -enable handles locks -for myapp.exe -sppath c:\MyLogsLocation
It might be a bug in app verifier.
Have a look at these links:
http://social.technet.microsoft.com/Forums/en-US/5ed560c0-76af-401d-8150-8cd1e69d0b8a/why-app-verifier-can-not-create-log-file?forum=windowssdk
http://blogs.msdn.com/b/dougste/archive/2010/01/11/generating-application-verifier-logs-for-web-applications.aspx
0xc000022 is STATUS_ACCESS_DENIED. The process doesn't actually have write permissions, even if it looks like it should. This MSDN blog explains there is a bug in App Verifier so even if you specify -sppath the value won't be honoured unless you first delete the %WINDIR%\system32\config\AppVerifierLogs\ folder.
I installed according to instruction latest GT.M release version 6.0-000_linux_i686_pro.tar.gz from http://sourceforge.net/projects/sanchez-gtm.
Before instalation I set $gtm_log then went through innstalation. Afterwards I set $gtm_dist and added to the PATH I set $gtmroutines
I started gtm from parent directory and I was trying to create default Global Directory.
GTM>d ^GDE
%GDE-I-GDUSEDEFS, Using defaults for Global Directory
/usr/lib/mumps.gld
When using exit command I get this error:
GDE> exit
%GDE-I-VERIFY, Verification OK
%GDE-I-GDCREATE, Creating Global Directory file
/usr/lib/mumps.gld
%GDE-I-WRITEERROR, Cannot exit because of write failure. Reason for failure:
13,GDEPUT+48^GDEPUT,%SYSTEM-E-ENO13, Permission denied
Can anyone help me solve this problem?
You should set $gtmgbldir before creating the default Global Directory.
For example, export gtmgbldir="~/mumps.gld" will result in the Global Directory (and by default, the database file as well) being created in your user's home directory, which is a probably better idea than creating them in /usr/lib/.
You should also have a look at the file $gtm_dist/gtmprofile. It can be sourced to create a default environment perfect for learning, but it is also a good source of information to learn which environment variables need/can be defined to what effect.
I need to setup a hadoop/hdfs cluster with one namenode and two datanodes. I am aware of conf/slaves file which lists the machines datanodes are running. But how can I specify where hadoop/hdfs is locally installed on slave node? Also the user account to start hdfs there?
Edit: in log files, I find following error, when I tried to start-dfs.sh
ERROR org.apache.hadoop.hdfs.server.namenode.NameNode: java.lang.IllegalArgumentException: Does not contain a valid host:port authority: file:///
The user is expected to be the same as on the master node. The location of the actual data can be modified by changing the dfs.data.dir node inhadoop-site.xml.
I've created this config for redis [/etc/redis/map.conf]:
include /etc/redis/ideal.conf
port 11235
pidfile /var/run/redis-map.pid
logfile /var/log/redis/map.log
dbfilename map.rdb
As you can see, it includes /etc/redis/ideal.conf; this file actually exists and we have read permissions.
Also there is another file, slightly different; consider [/etc/redis/storage.conf]:
include /etc/redis/ideal.conf
pidfile /var/run/redis-storage.pid
port 8000
bind 192.168.0.3
logfile /var/log/redis/storage.log
dbfilename dump_storage.rdb
My problem is: I can launch redis-server with storage.conf (and everything works fine), but map.conf leads to the following error:
Reading the configuration file, at line 1
>>> 'include /etc/redis/ideal.conf'
Bad directive or wrong number of arguments
failed
Version of redis is 2.2.
Where did I go wrong?
Sorry guys.
I was using different instances of Redis.
Instance for storage.conf was launched by /usr/local/bin/redis-server, but map.conf launched by /usr/bin/redis-server; second one is broken.
Thank you anyway.