From d89063ee04545cdacd4895f5b2666f5b0814a1c0 Mon Sep 17 00:00:00 2001 From: Chris Lu Date: Tue, 9 Feb 2021 15:08:22 -0800 Subject: [PATCH] Updated Tiered Storage (markdown) --- Tiered-Storage.md | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/Tiered-Storage.md b/Tiered-Storage.md index 1be4b89..cdf4cfd 100644 --- a/Tiered-Storage.md +++ b/Tiered-Storage.md @@ -7,7 +7,7 @@ To write any data, the volume index needs to append one entry. To read any data, You can run `weed volume -dir.idx=/fast/disk/dir` or `weed server -volume.dir.idx=/vast/disk/dir` to ensure the volume index is located on a fast disk, e.g., a fast SSD mount. -# Volume Disk Type +# SSD & HDD Volume Disk Types If the volume data also needs fast access, you can create them on fast disks. @@ -27,5 +27,8 @@ fs.configure -locationPrefix=/buckets/ssd_ -disk=ssd -apply https://github.com/chrislusf/seaweedfs/wiki/Path-Specific-Configuration -For now, an ssd volume needs to be manually moved from ssd directory to hdd directory, if you want to change the disk type of a volume. +## Notes +When `volume.balance`, `volume.fix.replication`, or `volume.move`, the volume disk type would not change. + +For now, if you want to change the disk type of a volume, the volume needs to be manually moved from ssd directory to hdd directory, or vice versa. \ No newline at end of file