Harshavardhana b7c5e45fff heal: isObjectDangling should return false when it cannot decide (#14053) ... In a multi-pool setup when disks are coming up, or in a single pool setup let's say with 100's of erasure sets with a slow network. It's possible when healing is attempted on `.minio.sys/config` folder, it can lead to healing unexpectedly deleting some policy files as dangling due to a mistake in understanding when `isObjectDangling` is considered to be 'true'. This issue happened in commit 30135eed86 when we assumed the validMeta with empty ErasureInfo is considered to be fully dangling. This implementation issue gets exposed when the server is starting up. This is most easily seen with multiple-pool setups because of the disconnected fashion pools that come up. The decision to purge the object as dangling is taken incorrectly prior to the correct state being achieved on each pool, when the corresponding drive let's say returns 'errDiskNotFound', a 'delete' is triggered. At this point, the 'drive' comes online because this is part of the startup sequence as drives can come online lazily. This kind of situation exists because we allow (totalDisks/2) number of drives to be online when the server is being restarted. Implementation made an incorrect assumption here leading to policies getting deleted. Added tests to capture the implementation requirements.		2022-01-07 19:11:54 -08:00
..
ISSUE_TEMPLATE	fix: the versioning/object lock documentation appropriately (#9988)	2020-07-08 08:44:43 -07:00
workflows	heal: isObjectDangling should return false when it cannot decide (#14053)	2022-01-07 19:11:54 -08:00
ISSUE_TEMPLATE.md	fix: the versioning/object lock documentation appropriately (#9988)	2020-07-08 08:44:43 -07:00
PULL_REQUEST_TEMPLATE.md	Add Optimization as a type of change (#11221)	2021-01-05 14:53:52 -08:00
lock.yml	fix: the versioning/object lock documentation appropriately (#9988)	2020-07-08 08:44:43 -07:00
logo.svg	Migrate config to KV data format (#8392)	2019-10-22 22:59:13 -07:00
stale.yml	update stale to ignore 'do not close' label	2020-08-30 20:45:03 -07:00