mirror of https://github.com/schoebel/mars
93 lines
3.5 KiB
Bash
93 lines
3.5 KiB
Bash
#!/bin/bash
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# Copyright 2013 Frank Liepold / 1&1 Internet AG
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#
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# Copying and distribution of this file, with or without modification,
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# are permitted in any medium without royalty provided the copyright
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# notice and this notice are preserved. This file is offered as-is,
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# without any warranty.
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#####################################################################
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## defaults for module resource
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##
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## this module administrates the test resources
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## the names of the resources used in the current test
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resource_name_list=(lv-1-2)
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## directories used for attempts to mount certain devices
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## maps resource name lv-<i>-<size> to /mnt/mars-test-<i>
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declare -g -A resource_mount_point_list
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## resource dir of resource res is given by
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## $main_mars_directory/resource-$res
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declare -g -A resource_dir_list
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## filesystem type of resource devices is set to xfs
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declare -g -A resource_fs_type_list
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function resource_set_globals
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{
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eval resource_mount_point_list=($(for i in ${!resource_name_list[*]};do printf "[${resource_name_list[$i]}]=/mnt/mars-test-$(($i + 1)) ";done))
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eval resource_dir_list=($(for i in ${!resource_name_list[*]};do printf "[${resource_name_list[$i]}]=$main_mars_directory/resource-${resource_name_list[$i]} ";done))
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eval resource_fs_type_list=($(for i in ${!resource_name_list[*]};do printf "[${resource_name_list[$i]}]=xfs ";done))
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## messages to be grepped for in abnormal situations
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resource_mars_dir_full_err_pattern_list[0]='DISK SPACE IS EXTREMELY LOW on '"${resource_dir_list[${resource_name_list[0]}]}"
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resource_mars_dir_full_err_pattern_list[1]='EMERGENCY MODE on '"${resource_dir_list[${resource_name_list[0]}]}"'.*stopped transaction logging.*created a hole in the logfile sequence'
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}
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resource_set_globals
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## mounting of the data device must fail on a secondary resource. Because
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## the marsadm join-resource command may return *before* the kernel has locked
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## the data device, mounting may succeed in some cases. So we need to try
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## the join-resource again.
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resource_number_of_mount_join_resource_cycles=4
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## create-resource may fail, because the data device is still locked by
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## the kernel. So we try it a few times again.
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resource_number_of_create_retries=5
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## because nearly all tests start with create-resource we are using
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## --force to avoid errors caused by already existing resource directories
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resource_create_flag='--force'
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## maxtime to wait for successfull ls /dev/mars - command
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resource_maxtime_to_wait_for_ls=10
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## max number of loops to wait for leave-resource to be done
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resource_maxloop_leave_resource=10
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## maxtime to wait for initial sync after join resource to stop
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resource_maxtime_initial_sync=300
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## time for which the amount of data to sync must be constant
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## to declare the sync process as inactive
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resource_time_constant_initial_sync=10
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## flag if a file system on the data device should be created
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resource_recreate_fs_on_data_device_required=1
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## flag if /mars should be filled by writing the data device or by writing
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## a file
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resource_use_data_dev_writes_to_fill_mars_dir=1
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## file to use for filling /mars
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resource_big_file=$main_mars_directory/mars_test_bigfile
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## msg files
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declare -g -A resource_msgfile_list
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resource_msgfile_list=([err]='3.error.status' [warn]='2.warn.status')
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## file used to reset after emergency mode
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resource_proc_sys_mars_reset_emergency_file="/proc/sys/mars/mars_reset_emergency"
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resource_mars_dir_full_warn_pattern_list[0]='EMERGENCY: the space on '$main_mars_directory'/ is very low.'
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