Date: Mon, 08 Sep 2014 15:37:36 -0600 From: Dave Babb <dcbdbis@comcast.net> To: freebsd-questions@freebsd.org Subject: A litmus check request Message-ID: <540E21A0.4070103@comcast.net>
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This is a multi-part message in MIME format. --------------080808070105090108060900 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit I am about to do a lot of compiling. My copy of FreeBSD10.0 x64 P7 runs on a 1TB Samsung EVO. I used wblock's excellent articles to set it all up so that trim was utilized. I am asking that someone please review this attached fstab and validate for me, that at no time will any compilation intermediate files, or ".o" files will be written to the SSD. I am trying to protect the SSD. The ramdisk is where I run Code::Blocks from, and I have a bash script handling everything. However, I build kernels frequently, and am about to embark on a recently awarded QT project for a municipality. In this fstab I have moved /usr/obj to tmpfs..... Can someone more experienced than me in FreeBSD offer commentary if this setup will keep intermediate and temporary object files in ram (tmpfs), rather than beat up my SSD with a bunch of small writes? I am not worried about running out of ram...I have 32Gb of it installed... Thanks you! Sincerely and respectfully, Dave --------------080808070105090108060900 Content-Type: text/plain; charset=us-ascii; name="fstab" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="fstab" IyBEYXZlcyBjdXN0b21pemVkIGZzdGFiIGZvciBGcmVlQlNECiMKIwojIEZpcnN0IExpbmVz IGFyZSBmb3Igc3lzdGVtIHJlcXVpcmVkIGVudHJpZXMKCiMgRGV2aWNlCQkJCQkJCQlNb3Vu dHBvaW50CQkJCQkJRlN0eXBlCQkJCU9wdGlvbnMJCQkJCQlEdW1wCVBhc3MjCiMga2VlcCB0 ZW1wb3JhcnkgZmlsZXMgYW5kIGluIHJhbSByYXRoZXIgdGhhbiB3ZWFyIG91dCB0aGUgU1NE Cgp0bXBmcwkJCQkJCQkJCS90bXAJCQkJCQkJdG1wZnMJCQkJcncsbW9kZT0wMTc3NwkJCQkw CQkwCnRtcGZzCQkJCQkJCQkJL3Vzci9ob21lL2RjYmRiaXMvUmFtRGlzawkJdG1wZnMJCQkJ cncJCQkJCQkJMAkJMAp0bXBmcwkJCQkJCQkJCS91c3Ivb2JqCQkJCQkJdG1wZnMJCQkJcncs bW9kZT0wMTc3NwkJCQkwCQkwCgojIEtlZXBzIE9wZW5KREsgaGFwcHkgYW5kIHNvbWUgbGlu dXggYXBwcyBhcyB3ZWxsCgpmZGVzYwkJCQkJCQkJCS9kZXYvZmQJCQkJCQkJZmRlc2NmcwkJ CQlydwkJCQkJCQkwCQkwCnByb2MJCQkJCQkJCQkvcHJvYwkJCQkJCQlwcm9jZnMJCQkJcncJ CQkJCQkJMAkJMAoKIyAtLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tCiMgRW5kIG9mIHN5c3RlbSBsZXZlbCBmc3RhYiBlbnRyaWVzLCBu b3cgb24gdG8gdGhlIGRldmljZXMKIyAtLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tCgojIERldmljZQkJCQkJCQkJTW91bnRwb2ludAkJ CQkJCUZTdHlwZQkJCQlPcHRpb25zCQkJCQkJRHVtcAlQYXNzIwoJCiMgL2Rldi9hZGEwcDIg aXMgdGhlIHJvb3QgZHJpdmUKL2Rldi9hZGEwcDIJCQkJCQkJCS8JCQkJCQkJCXVmcwkJCQkJ cncsbm9hdGltZQkJCQkJMQkJMQoKIyAvZGV2L2FkYTFwMSwgQmFja3VwLTEKL2Rldi9ncHQv QmFja3VwLTEJCQkJCQkvbWVkaWEvQmFja3VwLTEJCQkJCXVmcwkJCQkJcncsbm9hdGltZQkJ CQkJMAkJMgoKIyAvZGV2L2FkYTJwMSwgQmFja3VwLTIKL2Rldi9ncHQvQmFja3VwLTIJCQkJ CQkvbWVkaWEvQmFja3VwLTIJCQkJCXVmcwkJCQkJcncsbm9hdGltZQkJCQkJMAkJMgoKIyAv ZGV2L2FkYTNwMywgTWlzYyBzdG9yYWdlIGFuZCBWTSdzCi9kZXYvZ3B0L01pc2MJCQkJCQkJ L21lZGlhL01pc2MJCQkJCQl1ZnMJCQkJCXJ3LG5vYXRpbWUJCQkJCTAJCTIJCQoK --------------080808070105090108060900--
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