From 2aa3ce990f5d2732b69d88038a9dec21ef66e903 Mon Sep 17 00:00:00 2001 From: David Yu Date: Wed, 30 Oct 2024 13:42:27 -0500 Subject: [PATCH] Fix EOS path --- _episodes/02-CMSDASPreExercise-CMSLPC.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/_episodes/02-CMSDASPreExercise-CMSLPC.md b/_episodes/02-CMSDASPreExercise-CMSLPC.md index 6590196..139b2d7 100644 --- a/_episodes/02-CMSDASPreExercise-CMSLPC.md +++ b/_episodes/02-CMSDASPreExercise-CMSLPC.md @@ -190,9 +190,9 @@ Also, files are addressed using so-called "logical filenames" (LFNs), which you The LFNs usually start with `/store/...`. [Click here](https://uscms.org/uscms_at_work/computing/LPC/usingEOSAtLPC.shtml) for the full documentation; here are a few essential commands. -- On cmslpc, the equivalent of `ls` is `eosls`: for example, `eosls /store/user/cmsdas/2025`. This is actually a cmslpc-specific alias for `eos root://cmseos.fnal.gov ls`; on other clusters, you'll have to use this full command. A useful flag is `eosls -alh`, which will print folder and file sizes. +- On cmslpc, the equivalent of `ls` is `eosls`: for example, `eosls /store/user/cmsdas/preexercises/`. This is actually a cmslpc-specific alias for `eos root://cmseos.fnal.gov ls`; on other clusters, you'll have to use this full command. A useful flag is `eosls -alh`, which will print folder and file sizes. - Similarly to `ls`, the cmslpc-specific equivalents of `mkdir` and `mv` are `eosmkdir` and `eosmv`. (You can do `alias eosmkdir` to see the full command behind the alias.) -- The equivalent of `cp` is `xrdcp`: for example, `xrdcp root://cmseos.fnal.gov//store/user/cmsdas/2025/preexercises/DYJetsToLL_M50_NANOAOD.root .`. The `root://cmseos.fnal.gov` bit tells `xrdcp` which EOS instance to use (only one instance for cmslpc users; lxplus has several, e.g., `root://eoscms.cern.ch` for CMS data and `root://eosuser.cern.ch` for user data). +- The equivalent of `cp` is `xrdcp`: for example, `xrdcp root://cmseos.fnal.gov//store/user/cmsdas/preexercises/DYJetsToLL_M50_NANOAOD.root .`. The `root://cmseos.fnal.gov` bit tells `xrdcp` which EOS instance to use (only one instance for cmslpc users; lxplus has several, e.g., `root://eoscms.cern.ch` for CMS data and `root://eosuser.cern.ch` for user data). > ## Question 2.3 > We will copy a small file from EOS to your nobackup area, containing 10,000 simulated $Z\rightarrow\mu^+\mu^-$ events in the CMS NanoAOD format. We will use this file in later exercises, so make sure not to lose track of it. @@ -201,7 +201,7 @@ The LFNs usually start with `/store/...`. > > ```shell > cd ~/nobackup/cmsdas/ -> xrdcp root://cmseos.fnal.gov//store/user/cmsdas/2025/preexercises/DYJetsToLL_M50_NANOAOD.root . +> xrdcp root://cmseos.fnal.gov//store/user/cmsdas/preexercises/DYJetsToLL_M50_NANOAOD.root . > ``` > {: .source} >