Clickhouse file removal issue

I do get following error in our production system regularly and wonder what could be the reason for it. Any idea how I can analyze / fix this issue.

Sidenote: For clickhouse I use AWS EFS (network share) to store the data.

2021-07-03T02:31:55.570+02:00

2021.07.03 00:31:55.570569 [ 56 ] {} void DB::BackgroundProcessingPool::threadFunction(): Poco::Exception. Code: 1000, e.code() = 2, e.displayText() = File not found: /var/lib/clickhouse/data/system/metric_log/delete_tmp_202107_264997_264997_0/columns.txt, Stack trace (when copying this message, always include the lines below):

Field Value
@ingestionTime 1625272319926
@log 474751378558:sentry-prod
@logStream sentry_onpremise_clickhouse_1
@message 2021.07.03 00:31:55.570569 [ 56 ] {} void DB::BackgroundProcessingPool::threadFunction(): Poco::Exception. Code: 1000, e.code() = 2, e.displayText() = File not found: /var/lib/clickhouse/data/system/metric_log/delete_tmp_202107_264997_264997_0/columns.txt, Stack trace (when copying this message, always include the lines below):
@timestamp 1625272315570

2021-07-03T02:31:55.570+02:00

  1. Poco::FileNotFoundException::FileNotFoundException(std::__1::basic_string<char, std::__1::char_traits, std::__1::allocator > const&, int) @ 0x1053f3f0 in /usr/bin/clickhouse
Field Value
@ingestionTime 1625272319926
@log 474751378558:sentry-prod
@logStream sentry_onpremise_clickhouse_1
@message 0. Poco::FileNotFoundException::FileNotFoundException(std::__1::basic_string<char, std::__1::char_traits, std::__1::allocator > const&, int) @ 0x1053f3f0 in /usr/bin/clickhouse
@timestamp 1625272315570

2021-07-03T02:31:55.544+02:00

2021.07.03 00:31:55.544836 [ 56 ] {} system.metric_log: Cannot quickly remove directory /var/lib/clickhouse/data/system/metric_log/delete_tmp_202107_264997_264997_0 by removing files; fallback to recursive removal. Reason: Code: 458, e.displayText() = DB::ErrnoException: Cannot unlink file /var/lib/clickhouse/data/system/metric_log/delete_tmp_202107_264997_264997_0/partition.dat, errno: 2, strerror: No such file or directory (version 20.3.9.70 (official build))

Field Value
@ingestionTime 1625272319926
@log 474751378558:sentry-prod
@logStream sentry_onpremise_clickhouse_1
@message 2021.07.03 00:31:55.544836 [ 56 ] {} system.metric_log: Cannot quickly remove directory /var/lib/clickhouse/data/system/metric_log/delete_tmp_202107_264997_264997_0 by removing files; fallback to recursive removal. Reason: Code: 458, e.displayText() = DB::ErrnoException: Cannot unlink file /var/lib/clickhouse/data/system/metric_log/delete_tmp_202107_264997_264997_0/partition.dat, errno: 2, strerror: No such file or directory (version 20.3.9.70 (official build))
@timestamp 1625272315544

This is a better question to ask around Clickhouse issues/forums etc.