aljaz/bitcoin-tutorials
1
1
Fork 0
mirror of https://github.com/openoms/bitcoin-tutorials.git synced 2025-12-20 05:14:19 +01:00
Code Issues Packages Projects Releases Wiki Activity

data on SSDs

Browse Source
This commit is contained in:
openoms
2022-07-08 20:54:13 +01:00
parent 19f2a0ba93
commit 6b546d7760
1 changed files with 15 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
zfs/sync-chain.md
View File

@@ -60,7 +60,8 @@ sudo chown -R bitcoin:bitcoin /media/usb/bitcoin
# work in tmux # work in tmux
tmux tmux
cd /mnt/hdd/hdd-snapshot-clone/bitcoin/ cd /mnt/hdd/hdd-snapshot-clone/bitcoin/
sudo -u bitcoin cp -rv ./chainstate ./blocks ./indexes ./testnet3 /media/usb/bitcoin/ # use time to compare disks (see below)
time sudo -u bitcoin cp -rv ./chainstate ./blocks ./indexes ./testnet3 /media/usb/bitcoin/
# monitor disk load in a split pane (CTRL+B, ") # monitor disk load in a split pane (CTRL+B, ")
sudo iotop sudo iotop
@@ -78,3 +79,16 @@ sudo zfs destroy fourdiskpool/hdd/hdd-snapshot-clone
sudo zfs destroy fourdiskpool/hdd@hdd-snapshot sudo zfs destroy fourdiskpool/hdd@hdd-snapshot
zfs list zfs list
``` ```
# Measurements
```
WD Blue 1TB
real 49m35.539s
user 0m8.089s
sys 15m20.593s
Samsung 870 QVO 1TB
real 113m42.488s
user 0m8.947s
sys 16m33.474s
```