Use excess RAM as cache for Samba?
I have a older workstation with 32gb of RAM that I've repurposed as a server running Ubuntu Server 18.04. Since 32gb is way more than necessary given the limited use (mainly just file sharing and backups), I'm wondering if it's possible to use the remaining RAM as some sort of cache for Samba file sharing (similar to bcache but using RAM instead of SSD). Ramdisk isn't quite what I'm after since I would like the contents in the cache to change based on what is being accessed more frequently.
Is this possible? And if so, could anyone point me towards some resources on how to do it? (Googling thus far has brought me nothing unfortunately)
Thank you!
server samba ram cache nas
asked 9 hours ago
WuubbWuubb
12
add a comment |
I have a older workstation with 32gb of RAM that I've repurposed as a server running Ubuntu Server 18.04. Since 32gb is way more than necessary given the limited use (mainly just file sharing and backups), I'm wondering if it's possible to use the remaining RAM as some sort of cache for Samba file sharing (similar to bcache but using RAM instead of SSD). Ramdisk isn't quite what I'm after since I would like the contents in the cache to change based on what is being accessed more frequently.
Is this possible? And if so, could anyone point me towards some resources on how to do it? (Googling thus far has brought me nothing unfortunately)
Thank you!
server samba ram cache nas
asked 9 hours ago
WuubbWuubb
12
add a comment |
I have a older workstation with 32gb of RAM that I've repurposed as a server running Ubuntu Server 18.04. Since 32gb is way more than necessary given the limited use (mainly just file sharing and backups), I'm wondering if it's possible to use the remaining RAM as some sort of cache for Samba file sharing (similar to bcache but using RAM instead of SSD). Ramdisk isn't quite what I'm after since I would like the contents in the cache to change based on what is being accessed more frequently.
Is this possible? And if so, could anyone point me towards some resources on how to do it? (Googling thus far has brought me nothing unfortunately)
Thank you!
server samba ram cache nas
asked 9 hours ago
WuubbWuubb
12
I have a older workstation with 32gb of RAM that I've repurposed as a server running Ubuntu Server 18.04. Since 32gb is way more than necessary given the limited use (mainly just file sharing and backups), I'm wondering if it's possible to use the remaining RAM as some sort of cache for Samba file sharing (similar to bcache but using RAM instead of SSD). Ramdisk isn't quite what I'm after since I would like the contents in the cache to change based on what is being accessed more frequently.
Is this possible? And if so, could anyone point me towards some resources on how to do it? (Googling thus far has brought me nothing unfortunately)
Thank you!
server samba ram cache nas
server samba ram cache nas
asked 9 hours ago
WuubbWuubb
12
asked 9 hours ago
WuubbWuubb
12
asked 9 hours ago
WuubbWuubb
12
asked 9 hours ago
WuubbWuubb
12
asked 9 hours ago
WuubbWuubb
12
12
add a comment |
add a comment |
1 Answer
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The requirements for Ubuntu 18.04 minimum advisable for the Desktop version is 2GB. I ran a Samba on an Ubuntu 18.04 with that memory (server version) and I have 12-15 users working continuously. You can quietly use only 2-4 GB. 8 GB, it's already a lot to my understanding
answered 9 hours ago
Carlos DagorretCarlos Dagorret
38515
Yes, but the question was how to benefit from the other 30 GB of free RAM the OP has in his machine.
– PerlDuck
8 hours ago
No. See "write cache size (S)" in samba.org/samba/docs/current/man-html/…
– Carlos Dagorret
4 hours ago
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
The requirements for Ubuntu 18.04 minimum advisable for the Desktop version is 2GB. I ran a Samba on an Ubuntu 18.04 with that memory (server version) and I have 12-15 users working continuously. You can quietly use only 2-4 GB. 8 GB, it's already a lot to my understanding
answered 9 hours ago
Carlos DagorretCarlos Dagorret
38515
Yes, but the question was how to benefit from the other 30 GB of free RAM the OP has in his machine.
– PerlDuck
8 hours ago
No. See "write cache size (S)" in samba.org/samba/docs/current/man-html/…
– Carlos Dagorret
4 hours ago
add a comment |
The requirements for Ubuntu 18.04 minimum advisable for the Desktop version is 2GB. I ran a Samba on an Ubuntu 18.04 with that memory (server version) and I have 12-15 users working continuously. You can quietly use only 2-4 GB. 8 GB, it's already a lot to my understanding
answered 9 hours ago
Carlos DagorretCarlos Dagorret
38515
Yes, but the question was how to benefit from the other 30 GB of free RAM the OP has in his machine.
– PerlDuck
8 hours ago
No. See "write cache size (S)" in samba.org/samba/docs/current/man-html/…
– Carlos Dagorret
4 hours ago
add a comment |
The requirements for Ubuntu 18.04 minimum advisable for the Desktop version is 2GB. I ran a Samba on an Ubuntu 18.04 with that memory (server version) and I have 12-15 users working continuously. You can quietly use only 2-4 GB. 8 GB, it's already a lot to my understanding
answered 9 hours ago
Carlos DagorretCarlos Dagorret
38515
The requirements for Ubuntu 18.04 minimum advisable for the Desktop version is 2GB. I ran a Samba on an Ubuntu 18.04 with that memory (server version) and I have 12-15 users working continuously. You can quietly use only 2-4 GB. 8 GB, it's already a lot to my understanding
answered 9 hours ago
Carlos DagorretCarlos Dagorret
38515
answered 9 hours ago
Carlos DagorretCarlos Dagorret
38515
answered 9 hours ago
Carlos DagorretCarlos Dagorret
38515
answered 9 hours ago
Carlos DagorretCarlos Dagorret
38515
38515
Yes, but the question was how to benefit from the other 30 GB of free RAM the OP has in his machine.
– PerlDuck
8 hours ago
No. See "write cache size (S)" in samba.org/samba/docs/current/man-html/…
– Carlos Dagorret
4 hours ago
add a comment |
Yes, but the question was how to benefit from the other 30 GB of free RAM the OP has in his machine.
– PerlDuck
8 hours ago
No. See "write cache size (S)" in samba.org/samba/docs/current/man-html/…
– Carlos Dagorret
4 hours ago
Yes, but the question was how to benefit from the other 30 GB of free RAM the OP has in his machine.
– PerlDuck
8 hours ago
Yes, but the question was how to benefit from the other 30 GB of free RAM the OP has in his machine.
– PerlDuck
8 hours ago
No. See "write cache size (S)" in samba.org/samba/docs/current/man-html/…
– Carlos Dagorret
4 hours ago
No. See "write cache size (S)" in samba.org/samba/docs/current/man-html/…
– Carlos Dagorret
4 hours ago
add a comment |
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