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MANUAL
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(This file will be the manual page when the text is completed.)
*******************************************************************************************************
Default file name for configuration is './lifl.conf'.
*******************************************************************************************************
Hostname:
hostname=
String to set the name of host. Hostname is obtained if not set.
*******************************************************************************************************
Tagname:
tagname=
Tagname strings can be useful to seperate sessions. Tagname could be anything to specify a number
of data in database table.
*******************************************************************************************************
Mountpoint:
mountpoint=
Mountpoint is where the virtual filesystem is mounted (directory remounted).
Only full path is accepted. The mountpoint path is subject to the FUSE environment options.
*******************************************************************************************************
FUSE environment options 'on' or 'off':
allow_other=
default_permissions=
nonempty=
These options change the behaviour of the mountpoint.
The default options 'on' is the prefered options for LIFL, but you might want to get into this
for some kind of reason.
*******************************************************************************************************
Database credentials:
db_host=
db_port=
db_database=
db_username=
db_password=
Here you must enter the neccesary credentials for connectivity to a MySQL database server.
This account must have permission granted for SELECT and INSERT.
Also make sure that the configuration file have the right file permissions
to store the database password in cleartext safely.
*******************************************************************************************************
The database tables:
You have the following sql scripts to create the following tables:
- operations.sql
- errors.sql
- data_dump.sql
Database table:
db_table=
Should be the string with the name of the operations table.
db_error_table=
Should be the string with the name of the errors table.
db_dump_table=
Should be the string with the name of the data dump table.
Tablenames can be modified. You might want to have multiple tables for different uses.
Here you will need to fill out the strings for the name of the tables before run.
*******************************************************************************************************
Logging error messages 'on' or 'off'.
enable_error_messages=
If enabled, you will in the event of a failed syscall, store the error message in the error table.
It might become handy.
(Data is stored in the table set in db_error_table.)
*******************************************************************************************************
Experimental write data logging 'on' or 'off'.
enable_write_dumps=
Will log a copy of the buffer sent to the system write call with the size of the buffer and the offset of the file.
This might be a good idea, or maybe not.
(Data is stored in the table set in db_dump_table.)
Options to limit logging of write data:
write_dump_effective_uid=
Only log write buffers with effective uid equal to.
write_dump_size_less_than=
Only log write buffers with sizes less than.
write_dump_cmd=
Only log write buffers with matching cmd.
Use the name of the executable in path, not including pathname!
*******************************************************************************************************
Syscall 'on' or 'off':
syscall_getattr=
syscall_access=
syscall_readlink=
syscall_readdir=
syscall_mknod=
syscall_mkdir=
syscall_unlink=
syscall_rmdir=
syscall_symlink=
syscall_rename=
syscall_link=
syscall_chmod=
syscall_chown=
syscall_truncate=
syscall_utimens=
syscall_open=
syscall_read=
syscall_write=
syscall_statfs=
syscall_fallocate=
syscall_setxattr=
syscall_getxattr=
syscall_listxattr=
syscall_removexattr=
This enables or disables the logging of systems calls made within the running environment.
In the case of load or bandwith issues where you need to limit
network or socket i/o you can disable logging of syscall operations separatly.
*******************************************************************************************************
Additional Logging 'on' or 'off':
log_username=
log_groupname=
log_tty=
log_login_time=
log_remote_host=
log_cmd=
log_args=
log_ppid=
log_ppid_cmd=
Log system data enable or disable.
Some of this additional logging creates a longer execution path for any system call.
Beware of the amount of information created and the corrensponding long execution paths.
*******************************************************************************************************