[#2238] engine: Add test for component initialization failures

Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>

CHANGELOG.md

@@ -17,6 +17,7 @@ Changelog for FrostFS Node
 - Link object is broadcast throughout the whole container now (#57)
 - Pilorama now can merge multiple batches into one (#2231)
 - Storage engine now can start even when some shard components are unavailable (#2238)
+- `neofs-cli` buffer for object put increased from 4 KiB to 3 MiB (#2243)
 
 ### Fixed
 - Increase payload size metric on shards' `put` operation (#1794)

cmd/frostfs-cli/internal/client/client.go

@@ -404,8 +404,7 @@ func PutObject(prm PutObjectPrm) (*PutObjectRes, error) {
 		}
 
 		if prm.rdr != nil {
-			// TODO: (neofs-node#1198) explore better values or configure it
-			const defaultBufferSizePut = 4096
+			const defaultBufferSizePut = 3 << 20 // Maximum chunk size is 3 MiB in the SDK.
 
 			if sz == 0 || sz > defaultBufferSizePut {
 				sz = defaultBufferSizePut