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Hi Maurik,

Thanks- I forgot about the lgmc_tuples (these were large MC files for vertex background studies for 2015).

They are on tape (/mss/hallb/hps/production/holly/) now if anyone needs the large background MC sample for 2015 vertex studies (and deleted from /work). 

-Holly

> On Dec 11, 2019, at 5:20 PM, maurik <[log in to unmask]> wrote:
> 
> Dear HPS,
> 
> As was brought up in the meeting today, we need to clean up our usage of the work disk to make space for new activities. 
> 
> I made an attempt to indicate what is what in the table below, which is an annotated output of “du -s -h -c * | sort -h” on the work disk. As you can see, there are a lot of directories where people are either doing 2019 calibration work or 2016 data analysis work. However, there seem to be also quite a bit of legacy files on the disk. 
> 
> Perhaps Bradley and Tongtong can discuss backing up and cleaning up the mc_production directory (purple). 
> Perhaps Holly and Sebouh can discuss backing up and cleanup the directories marked in red. 
> 
> /work/hallb/hps disk space use (>100MB): 
>  
> 270M	phansson
> 325M	mskolnik
> 414M	gkalicy
> 419M	baltzell
> 1.2G	tvm
> 1.3G	holly
> 3.4G	uemura
> 4.7G	mgraham
> 5.6G	lmarsicano
> 14G	jeremym
> 33G	fxgirod
> 79G	mrsolt
> 84G	omoreno
> 171G	sebouh                 - All files are older than 1 year.    
> 242G	byale                  - Almost all files are older than 1/2 year
> 310G	verylg_tritrig (msolt) - All files are older than 1 year.
> 329G	mccaky                 - Mostly recent Aprime MC files.
> 564G	lgmc_tuples (hszumila) - MC tuples, all older than 1 year.
> 647G	rafopar
>                                - Data 182 GB - MC root files for 2016 data analysis. Recent files.
>                                - PhysRun2019 431 GB - looks like mostly hodoscope MC. Recent file.
> 951G	celentan               - FEE2019 945 GB     - Current calibration output.
> 984G	mc_production  (hps)   - Some current, some old, some very old, MC output 
>                                - 23G	tweakPass6_ApReconAtneg5mm
>                                - 36G	BeamTilt
>                                - 56G	alphaFix
>                                - 56G	SLAC
>                                - 134G	zeroBeamWidth
>                                - 262G	PhysicsRun2016
>                                - 403G	MG_alphaFix
> 
> 1015G	data           (hps)
>                                - 851 GB - 2015 tweakpass6 DST root files.
>                                - 158 GB - 2016 old passes (Calibpass4b, pass4fail, pass1_allign) 
> 1.3T	tkp6_refit (hszumila)  - 1.3 T  - tuples from 2018.
> 2.2T	ngraf                  - Mostly FEE filtered files for 2019 calibration. Perhaps this can move to tape and /cache?
> 
> 8.7T	total
> 
> Note: How old files are was determined with “find . -ctime -365” to check if there are files that were created after 365 days ago. The “-atime” for access time of files does not work reliably on these disks, you can read a file but this will not update the access time. 
> 
> Thanks,
> 	Maurik
> 
> 
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