PUT input-output errors don't affect shard error counter

[anikeev-yadro]

I see errors in log:

сен 28 07:12:01 vedi neofs-node[1348]: 2022-09-28T07:12:01.632Z        warn        engine/put.go:129        could not put object in shard        {"shard": "XbWbxKBWqJkioqN4CCwzcP", "error": "could not put object to BLOB storage: write /data/neofs/data2/7/o/o/N/zFqsXZfxBMaoRBhtF46QaaMTtGXkxyAcw8FCiJNu.G6W2M5L6gUJLz2U46Hra4XuLf2FSKMwwoERQHBZKbrc5: input/output error"}
сен 28 07:12:02 vedi neofs-node[1348]: 2022-09-28T07:12:02.881Z        warn        engine/put.go:129        could not put object in shard        {"shard": "XbWbxKBWqJkioqN4CCwzcP", "error": "could not put object to BLOB storage: write /data/neofs/data2/D/N/q/V/vDP7R1t5iAqRaXuWwb2LgfKtXShv6bhDmpBqudnG.DVqGsHRw5YxMQBdz3d7ouoNN9sVUAJV9p3vkFnzG6x8F: input/output error"}
сен 28 07:12:11 vedi neofs-node[1348]: 2022-09-28T07:12:11.397Z        warn        engine/put.go:129        could not put object in shard        {"shard": "XbWbxKBWqJkioqN4CCwzcP", "error": "could not put object to BLOB storage: write /data/neofs/data2/7/k/i/P/5RigUi6rCGvQwrwvqi1eMqwXcLwVCthsKkGNmGeR.DVqGsHRw5YxMQBdz3d7ouoNN9sVUAJV9p3vkFnzG6x8F: input/output error"}
сен 28 07:12:21 vedi neofs-node[1348]: 2022-09-28T07:12:21.252Z        warn        engine/put.go:129        could not put object in shard        {"shard": "XbWbxKBWqJkioqN4CCwzcP", "error": "could not put object to BLOB storage: write /data/neofs/data2/A/Z/H/N/EYo6tzicFFipWE3zwJwJ7nBHNpZxuUSTtUPsRKpT.AZHjbXXssZperzZbRjVXjgNamnuMeFfZCuUYM9bwBzg7: input/output error"}
сен 28 07:13:40 vedi neofs-node[1348]: 2022-09-28T07:13:40.011Z        warn        engine/put.go:129        could not put object in shard        {"shard": "XbWbxKBWqJkioqN4CCwzcP", "error": "could not put object to BLOB storage: write /data/neofs/data2/K/w/h/v/Nw1GZzuSTjDt4ZSyH48cV8WiakuCNJhv77nDk1k.GGBYm5zFoGXf874N6LV4yiYhEkT7kBUzFtNo5sd2pmaT: input/output error"}

but it doesn't lead to grow errors count on shard:

admin@vedi:~$ sudo neofs-cli --endpoint 127.0.0.1:8091 -w /etc/neofs/storage/wallet.json control shards list
Enter password >
Shard XbWbxKBWqJkioqN4CCwzcP:
Mode: read-write
Metabase: /srv/neofs/meta0/metabase2.db
Blobstor: /data/neofs/data2
Write-cache: /srv/neofs/meta0/write_cache2
Pilorama: /srv/neofs/meta0/pilorama2.db
Error count: 0

Expected Behavior

Any input-output errors on shard should be counted for put shard in degradated mode when count will exceed threshold.

Current Behavior

Shard input-output errors doesn't counted.

Log: bug_shard_errors.zip

Versions:

NeoFS Storage node
Version: v0.32.0-12-gc7f85994
GoVersion: go1.18.4

Your Environment

Server setup and configuration:
cloud, 4 VMs, 4 SN, 4 http qw, 4 s3 gw

Operating System and version (uname -a):
linux vedi 5.10.0-16-amd64 #1 SMP Debian 5.10.127-1 (2022-06-30) x86_64 GNU/Linux