Can I enable both cache_mode and SSD Data Tiering..? As cache_mode evict keys if maxmemory is reached.
I enabled both cache_mode and SSD data tiering, but once the max memory limit reached, I encountered the following error:
" tiered_storage.cc:163] Should not reach here"
With cache_mode enabled, it should remove keys from memory, correct?
Can I enable both cache_mode and SSD Data Tiering..? As cache_mode evict keys if maxmemory is reached.
I enabled both cache_mode and SSD data tiering, but once the max memory limit reached, I encountered the following error: " tiered_storage.cc:163] Should not reach here"
With cache_mode enabled, it should remove keys from memory, correct?
Shared some info and configuration details below. ` ### info memory used_memory:270940752 used_memory_human:258.39MiB used_memory_peak:286962880 used_memory_peak_human:273.67MiB fibers_stack_vms:229264 fibers_count:7 used_memory_rss:340791296 used_memory_rss_human:325.00MiB used_memory_peak_rss:340942848 maxmemory:272629760 maxmemory_human:260.00MiB used_memory_lua:0 object_used_memory:2624 type_used_memory_string:2624 table_used_memory:266950352 num_buckets:495780 num_entries:6185616 inline_keys:6185616 listpack_blobs:0 listpack_bytes:0 small_string_bytes:2624 pipeline_cache_bytes:0 dispatch_queue_bytes:0 dispatch_queue_subscriber_bytes:0 dispatch_queue_peak_bytes:0 client_read_buffer_peak_bytes:5376 tls_bytes:0 snapshot_serialization_bytes:0 cache_mode:cache maxmemory_policy:eviction
### info tiered tiered_entries:6185575 tiered_entries_bytes:426804675 tiered_total_stashes:12896849 tiered_total_fetches:134168 tiered_total_cancels:0 tiered_total_deletes:0 tiered_total_uploads:0 tiered_total_stash_overflows:0 tiered_heap_buf_allocations:130621 tiered_registered_buf_allocations:261484 tiered_allocated_bytes:506957824 tiered_capacity_bytes:805306368 tiered_pending_read_cnt:0 tiered_pending_stash_cnt:0 tiered_small_bins_cnt:123769 tiered_small_bins_entries_cnt:6185575 tiered_small_bins_filling_bytes:3321 tiered_cold_storage_bytes:0 tiered_offloading_steps:3332329858 tiered_offloading_stashes:2930 tiered_ram_hits:0 tiered_ram_cool_hits:0 tiered_ram_misses:0
configurations -
--cache_mode=true --log_dir=/abc/logs --pidfile=/abc/hypermem/pid.txt --aclfile=/abc/hypermem/aclfile.txt --dir=/abc/storage/data --version_check=false --masteruser=repl --masterauth=hypermemreplpwd --tiered_prefix=/abc/storage/flash/flash --proactor_threads=1
Linux version
"Debian GNU/Linux 11 (bullseye)" `