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Title | Capi’s Corner – Development, Network, Security, Ideas & |
Description | Capi’s Corner Development, Network, Security, Ideas & Opinions Menu Home About Me Contact / Imprint Speeding up Btrfs RAID1 with LVM Cache Logical Volume |
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WebSite | dont-panic.cc |
Host IP | 49.12.116.153 |
Location | India |
Site | Rank |
US$342,536
Last updated: 2023-05-16 08:16:09
dont-panic.cc has Semrush global rank of 30,899,853. dont-panic.cc has an estimated worth of US$ 342,536, based on its estimated Ads revenue. dont-panic.cc receives approximately 39,524 unique visitors each day. Its web server is located in India, with IP address 49.12.116.153. According to SiteAdvisor, dont-panic.cc is safe to visit. |
Purchase/Sale Value | US$342,536 |
Daily Ads Revenue | US$317 |
Monthly Ads Revenue | US$9,486 |
Yearly Ads Revenue | US$113,828 |
Daily Unique Visitors | 2,635 |
Note: All traffic and earnings values are estimates. |
Host | Type | TTL | Data |
dont-panic.cc. | A | 119 | IP: 49.12.116.153 |
dont-panic.cc. | NS | 120 | NS Record: ns2.dont-panic.cc. |
dont-panic.cc. | NS | 120 | NS Record: ns1.dont-panic.cc. |
dont-panic.cc. | MX | 120 | MX Record: 10 mail.dont-panic.cc. |
Capi’s Corner Development, Network, Security, Ideas & Opinions Menu Home About Me Contact / Imprint Speeding up Btrfs RAID1 with LVM Cache Logical Volume Manager 2 ( lvm2 ) is a very powerful toolset to manage physical storage devices and logical volumes. I’ve been using that instead of disk partitions for over a decade now. LVM gives you full control where logical volumes are placed, and a ton of other features I have not even tried out yet. It can provide software RAID, it can provide error correction, you can move around logical volumes while they are being actively used. In short, LVM is an awesome tool that should be in every Linux-admin’s toolbox. Today I want to show how I used LVM’s cache volume feature to drastically speed up a Btrfs RAID1 situated on two slow desktop HDDs, using two cheap SSDs also attached to the same computer, while still maintaining reasonable error resilience against single failing devices. Creating the cached LVs and Btrfs RAID1 The setup is as follows: |
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