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boundary="_000_MW5PR22MB306029739F3BBF654899204CD6D29MW5PR22MB3060namp_" MIME-Version: 1.0 X-OriginatorOrg: scadaware.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: MW5PR22MB3060.namprd22.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: ef8a68d4-040d-470e-12ec-08da3ad74708 X-MS-Exchange-CrossTenant-originalarrivaltime: 21 May 2022 03:09:11.0125 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: be8c23c3-1d1a-4a2e-a2b5-5e42d5ccbec6 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: 8i+mZ/CgcuYFpR07YJZwUl/fZvXmwZF6Sz8Nr8d2m9y3eg4eR1n+C/D22xM7tG+xAnD/ZS8JoVh4t8rbyXUDHQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN2PR22MB1775 --_000_MW5PR22MB306029739F3BBF654899204CD6D29MW5PR22MB3060namp_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Perfect, thanks Tom! You definitely pointed me in the right direction. An= d since I'm on a raspberry pi in this particular instance, all I needed to = do was add root_size=3D300M to my cmdline.txt file. ________________________________ From: Thomas Reid Sent: Thursday, May 19, 2022 09:09 To: Kevin Garman Subject: Re: Diskless Memory Split >In a diskless system, 50% (i think?) of system ram is used for the root fi= le system.....is there a way to configure that split? ....perhaps use 60% f= or the root file system? Or, if I have a lot of ram, maybe only use 10% for= the root file system? Have a look at the initramfs-init. You can set the rootflags KOPT to set the rootfs size size=3Dwhatever% You can also look at the size of the shm tmpfs. Hope this starts to point you in the right direction. Tom On May 19, 2022 at 12:46:11, Kevin Garman (garman@scadaware.com) wrote: In a diskless system, 50% (i think?) of system ram is used for the root fil= e system.....is there a way to configure that split? ....perhaps use 60% f= or the root file system? Or, if I have a lot of ram, maybe only use 10% fo= r the root file system? --_000_MW5PR22MB306029739F3BBF654899204CD6D29MW5PR22MB3060namp_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable
Perfect, thanks Tom!  You definitely pointed me in the right = ;direction.  And since I'm on a raspberry pi in this particular instan= ce, all I needed to do was add root_size=3D300M to my cmdline.txt file= .


From: Thomas Reid <tom.d= .reid@gmail.com>
Sent: Thursday, May 19, 2022 09:09
To: Kevin Garman <Garman@scadaware.com>
Subject: Re: Diskless Memory Split
 
>In a diskless system, 50% (i think?) of system ram is used for the= root file system.....is there a way to configure that split? ....perhaps u= se 60% for the root file system? Or, if I have a lot of ram, maybe only use= 10% for the root file system?

Have a look at the initramfs-init.
You can set the rootflags KOPT to set the rootfs size size=3Dwhatever%
You can also look at the size of the shm tmpfs.

Hope this starts to point you in the right direction.

Tom



On May 19, 2022 at 12:46:11, Kevin Garman (garman@scadaware.com) wrote:

In a diskless system, 50% (i think?) of system ram is used for the root fil= e system.....is there a way to configure that split?  ....perhaps use = 60% for the root file system?  Or, if I have a lot of ram, maybe only = use 10% for the root file system?
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