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filters: add comments about internal filter position in filter chain

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This commit is contained in:
Peter Rajnoha 2016-06-23 09:37:51 +02:00
parent 6513a7a449
commit 79eaaee50a
1 changed files with 2 additions and 2 deletions
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4
lib/commands/toolcontext.c
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@ -1166,7 +1166,7 @@ bad:
* If lvmetad is used, there are three filter chains:
*
* - cmd->lvmetad_filter - the lvmetad filter chain used when scanning devs for lvmetad update:
* sysfs filter -> global regex filter -> type filter ->
* sysfs filter -> internal filter -> global regex filter -> type filter ->
* usable device filter(FILTER_MODE_PRE_LVMETAD) ->
* mpath component filter -> partitioned filter ->
* md component filter -> fw raid filter
@ -1180,7 +1180,7 @@ bad:
* If lvmetad is not used, there's just one filter chain:
*
* - cmd->filter == cmd->full_filter:
* persistent filter -> sysfs filter -> global regex filter ->
* persistent filter -> sysfs filter -> internal filter -> global regex filter ->
* regex_filter -> type filter -> usable device filter(FILTER_MODE_NO_LVMETAD) ->
* mpath component filter -> partitioned filter -> md component filter -> fw raid filter
*