Li Wei

DAOS-17973 control: Allow none for pool property self_heal (#16848)

5

It is impossible to turn off all flags of pool property self_heal, because dmg pool set-prop disallows empty value syntax. This patch adds "none" as a valid value for pool...

DAOS-18119 container: Fix cont_iv_prop_fetch_ult log messages

4

Add DF_CONT to cont_iv_prop_fetch_ult log messages. ### Steps for the author: * [ ] Commit message follows the [guidelines](https://daosio.atlassian.net/wiki/spaces/DC/pages/11133911069/Commit+Comments). * [ ] Appropriate [Features or Test-tag](https://daosio.atlassian.net/wiki/spaces/DC/pages/10984259629/Test+Tags) pragmas were used. *...

DAOS-17405 cart: Add env var SWIM_SUBGROUP_SIZE (#16228)

2

Make the number of iping targets, called the subgroup size, tunable by new environment variable SWIM_SUBGROUP_SIZE. Log new SWIM suspicions at INFO level, including their origins. This may help debugging...

DAOS-17305 mgmt: Skip pools during engine start (#16452)

2

Add an "internal" environment variable, DAOS_POOL_BLACKLIST, for skipping problematic pools in emergency situations. ### Steps for the author: * [ ] Commit message follows the [guidelines](https://daosio.atlassian.net/wiki/spaces/DC/pages/11133911069/Commit+Comments). * [ ] Appropriate...