akami
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When Docker mounts a path to /mnt/cache/xxx, there is no shfs process usage. New folder with 70k files via docker sftpgo-ftp rclone--transfers=16 11m14.9s sftpgo-sftp rclone--transfers=16 11m7.4s syncthing 10m52s via unraid build-in sftp host-sftp 2m6s Transferring many files via docker is still slow, docker's wirte operation is direct to disk. However, via native sftp, data is cached in ram and written to disk.
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via docker: drakkan/sftpgo: ftp 64s sftp 50s crazymax/pure-ftpd: 14s
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With unraid smb all default settings: sftp is 7.9x faster than smb sftp also get lower cpu usage nvme-cow: TotalRead = 62 MiB TotalWrite = 62 MiB TotalFiles = 2,926 (335) TotalTime = 01:19 TransRate = 0.81 MB/s FileRate = 36.6 files/s nvme-nocow: TotalRead = 62 MiB TotalWrite = 62 MiB TotalFiles = 2,926 (335) TotalTime = 01:37 TransRate = 0.67 MB/s FileRate = 30.1 files/s hdd*1(xfs) TotalRead = 62 MiB TotalWrite = 62 MiB TotalFiles = 2,926 (335) TotalTime = 01:34 TransRate = 0.69 MB/s FileRate = 30.9 files/s smb win11->unraid(nvme raid1 cache pool) nvme-cow: 01:19 nvme-nocow: 01:37 hdd*1(xfs): 01:34 win11(pc)->win10(pc-vm): 39s sftp win11->unraid(nvme raid1 cache pool) cow=nocow=hdd*1(xfs)=10s
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Default 'virtio-net' opinions provide awful performance. 'virtio-net' also gets much higher cpu usage VM -> Host virtio-net : [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 2.25 GBytes 1.93 Gbits/sec 0 sender [ 5] 0.00-10.00 sec 2.25 GBytes 1.93 Gbits/sec receiver virtio : [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 30.7 GBytes 26.4 Gbits/sec 0 sender [ 5] 0.00-10.00 sec 30.7 GBytes 26.4 Gbits/sec receiver proxmox seems to just use 'virtio' as the default without causing any stability problem
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I can't find where to edit mount option ================================================================== emhttpd: shcmd (56): mkdir -p /mnt/big emhttpd: shcmd (57): mount -t btrfs -o noatime,space_cache=v2 /dev/sdb1 /mnt/big kernel: BTRFS info (device sdb1): using free space tree kernel: BTRFS info (device sdb1): has skinny extents kernel: BTRFS info (device sdb1): enabling ssd optimizations emhttpd: shcmd (58): mkdir -p /mnt/cache emhttpd: /mnt/cache uuid: df5fc6e5-4cb0-4d71-a45f-8ce5e95ecb3d emhttpd: /mnt/cache TotDevices: 2 emhttpd: /mnt/cache NumDevices: 2 emhttpd: /mnt/cache NumFound: 2 emhttpd: /mnt/cache NumMissing: 0 emhttpd: /mnt/cache NumMisplaced: 0 emhttpd: /mnt/cache NumExtra: 0 emhttpd: /mnt/cache LuksState: 0 emhttpd: shcmd (59): mount -t btrfs -o noatime,space_cache=v2,discard=async -U df5fc6e5-4cb0-4d71-a45f-8ce5e95ecb3d /mnt/cache kernel: BTRFS info (device nvme0n1p1): turning on async discard kernel: BTRFS info (device nvme0n1p1): using free space tree kernel: BTRFS info (device nvme0n1p1): has skinny extents kernel: BTRFS info (device nvme0n1p1): enabling ssd optimizations
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Brand new install default share 'appdata' no permission to wirte Need use Tools->New Permissions to fix share smb permission
