Recovering files from the DCSR NAS

Introduction

If you have deleted or corrupted a file you can recover it from the daily snapshots that are performed on the DCSR NAS

From the Curnagl login node

ssh username@curnagl.dcsr.unil.ch
cd /nas/FAC/<your_faculty>/<your_department>/<your_PI>/<your_project>/D2c
cd .snapshot
ls
daily_1month_CAMPUS_REC_2021-12-06_12:00 daily_1month_CAMPUS_REC_2021-12-31_12:00 daily_3month_CAMPUS_REC_2021-10-27_18:00 daily_3month_CAMPUS_REC_2021-11-21_18:00 daily_3month_CAMPUS_REC_2021-12-16_18:00
daily_1month_CAMPUS_REC_2021-12-07_12:00 daily_1month_CAMPUS_REC_2022-01-01_12:00 daily_3month_CAMPUS_REC_2021-10-28_18:00 daily_3month_CAMPUS_REC_2021-11-22_18:00 daily_3month_CAMPUS_REC_2021-12-17_18:00
daily_1month_CAMPUS_REC_2021-12-08_12:00 daily_1month_CAMPUS_REC_2022-01-02_12:00 daily_3month_CAMPUS_REC_2021-10-29_18:00 daily_3month_CAMPUS_REC_2021-11-23_18:00 daily_3month_CAMPUS_REC_2021-12-18_18:00
daily_1month_CAMPUS_REC_2021-12-09_12:00 daily_1month_CAMPUS_REC_2022-01-03_12:00 daily_3month_CAMPUS_REC_2021-10-30_18:00 daily_3month_CAMPUS_REC_2021-11-24_18:00 daily_3month_CAMPUS_REC_2021-12-19_18:00
daily_1month_CAMPUS_REC_2021-12-10_12:00 daily_1month_CAMPUS_REC_2022-01-04_12:00 daily_3month_CAMPUS_REC_2021-10-31_18:00 daily_3month_CAMPUS_REC_2021-11-25_18:00 daily_3month_CAMPUS_REC_2021-12-20_18:00
daily_1month_CAMPUS_REC_2021-12-11_12:00 daily_3month_CAMPUS_REC_2021-10-07_18:00 daily_3month_CAMPUS_REC_2021-11-01_18:00 daily_3month_CAMPUS_REC_2021-11-26_18:00 daily_3month_CAMPUS_REC_2021-12-21_18:00
daily_1month_CAMPUS_REC_2021-12-12_12:00 daily_3month_CAMPUS_REC_2021-10-08_18:00 daily_3month_CAMPUS_REC_2021-11-02_18:00 daily_3month_CAMPUS_REC_2021-11-27_18:00 daily_3month_CAMPUS_REC_2021-12-22_18:00
daily_1month_CAMPUS_REC_2021-12-13_12:00 daily_3month_CAMPUS_REC_2021-10-09_18:00 daily_3month_CAMPUS_REC_2021-11-03_18:00 daily_3month_CAMPUS_REC_2021-11-28_18:00 daily_3month_CAMPUS_REC_2021-12-23_18:00
daily_1month_CAMPUS_REC_2021-12-14_12:00 daily_3month_CAMPUS_REC_2021-10-10_18:00 daily_3month_CAMPUS_REC_2021-11-04_18:00 daily_3month_CAMPUS_REC_2021-11-29_18:00 daily_3month_CAMPUS_REC_2021-12-24_18:00
daily_1month_CAMPUS_REC_2021-12-15_12:00 daily_3month_CAMPUS_REC_2021-10-11_18:00 daily_3month_CAMPUS_REC_2021-11-05_18:00 daily_3month_CAMPUS_REC_2021-11-30_18:00 daily_3month_CAMPUS_REC_2021-12-25_18:00
daily_1month_CAMPUS_REC_2021-12-16_12:00 daily_3month_CAMPUS_REC_2021-10-12_18:00 daily_3month_CAMPUS_REC_2021-11-06_18:00 daily_3month_CAMPUS_REC_2021-12-01_18:00 daily_3month_CAMPUS_REC_2021-12-26_18:00
daily_1month_CAMPUS_REC_2021-12-17_12:00 daily_3month_CAMPUS_REC_2021-10-13_18:00 daily_3month_CAMPUS_REC_2021-11-07_18:00 daily_3month_CAMPUS_REC_2021-12-02_18:00 daily_3month_CAMPUS_REC_2021-12-27_18:00
daily_1month_CAMPUS_REC_2021-12-18_12:00 daily_3month_CAMPUS_REC_2021-10-14_18:00 daily_3month_CAMPUS_REC_2021-11-08_18:00 daily_3month_CAMPUS_REC_2021-12-03_18:00 daily_3month_CAMPUS_REC_2021-12-28_18:00
daily_1month_CAMPUS_REC_2021-12-19_12:00 daily_3month_CAMPUS_REC_2021-10-15_18:00 daily_3month_CAMPUS_REC_2021-11-09_18:00 daily_3month_CAMPUS_REC_2021-12-04_18:00 daily_3month_CAMPUS_REC_2021-12-29_18:00
daily_1month_CAMPUS_REC_2021-12-20_12:00 daily_3month_CAMPUS_REC_2021-10-16_18:00 daily_3month_CAMPUS_REC_2021-11-10_18:00 daily_3month_CAMPUS_REC_2021-12-05_18:00 daily_3month_CAMPUS_REC_2021-12-30_18:00
daily_1month_CAMPUS_REC_2021-12-21_12:00 daily_3month_CAMPUS_REC_2021-10-17_18:00 daily_3month_CAMPUS_REC_2021-11-11_18:00 daily_3month_CAMPUS_REC_2021-12-06_18:00 daily_3month_CAMPUS_REC_2021-12-31_18:00
daily_1month_CAMPUS_REC_2021-12-22_12:00 daily_3month_CAMPUS_REC_2021-10-18_18:00 daily_3month_CAMPUS_REC_2021-11-12_18:00 daily_3month_CAMPUS_REC_2021-12-07_18:00 daily_3month_CAMPUS_REC_2022-01-01_18:00
daily_1month_CAMPUS_REC_2021-12-23_12:00 daily_3month_CAMPUS_REC_2021-10-19_18:00 daily_3month_CAMPUS_REC_2021-11-13_18:00 daily_3month_CAMPUS_REC_2021-12-08_18:00 daily_3month_CAMPUS_REC_2022-01-02_18:00
daily_1month_CAMPUS_REC_2021-12-24_12:00 daily_3month_CAMPUS_REC_2021-10-20_18:00 daily_3month_CAMPUS_REC_2021-11-14_18:00 daily_3month_CAMPUS_REC_2021-12-09_18:00 daily_3month_CAMPUS_REC_2022-01-03_18:00
daily_1month_CAMPUS_REC_2021-12-25_12:00 daily_3month_CAMPUS_REC_2021-10-21_18:00 daily_3month_CAMPUS_REC_2021-11-15_18:00 daily_3month_CAMPUS_REC_2021-12-10_18:00 daily_3month_CAMPUS_REC_2022-01-04_18:00
daily_1month_CAMPUS_REC_2021-12-26_12:00 daily_3month_CAMPUS_REC_2021-10-22_18:00 daily_3month_CAMPUS_REC_2021-11-16_18:00 daily_3month_CAMPUS_REC_2021-12-11_18:00 SIQ-743c22b777679f9ed3c08b5b9ac6bceb-restore-latest
daily_1month_CAMPUS_REC_2021-12-27_12:00 daily_3month_CAMPUS_REC_2021-10-23_18:00 daily_3month_CAMPUS_REC_2021-11-17_18:00 daily_3month_CAMPUS_REC_2021-12-12_18:00 SIQ-7b67c2c289b36a2d86a688ade445aa31-latest
daily_1month_CAMPUS_REC_2021-12-28_12:00 daily_3month_CAMPUS_REC_2021-10-24_18:00 daily_3month_CAMPUS_REC_2021-11-18_18:00 daily_3month_CAMPUS_REC_2021-12-13_18:00
daily_1month_CAMPUS_REC_2021-12-29_12:00 daily_3month_CAMPUS_REC_2021-10-25_18:00 daily_3month_CAMPUS_REC_2021-11-19_18:00 daily_3month_CAMPUS_REC_2021-12-14_18:00
daily_1month_CAMPUS_REC_2021-12-30_12:00 daily_3month_CAMPUS_REC_2021-10-26_18:00 daily_3month_CAMPUS_REC_2021-11-20_18:00 daily_3month_CAMPUS_REC_2021-12-15_18:00

Navigate to the date of the last known existence of the file and copy it to a directory of your choice

From Windows

Mount the project directory as described in https://wiki.unil.ch/ci/books/research-data-storage/page/dcsr-nas

Navigate to the project directory and right click

Select Properties-> Previous Versions

You can then select the snapshot date and copy the missing files or directories.

From MAC

Install the "Owlfiles - File Explorer"  free sofware from the Apple App store:

Go to the App Store ("Apple" menu on the top left of your screen):

And search for "Owlfiles" and install it ("Get" button):

Start "OwlFiles - File Explorer" and create a new connection as described below:

Then navigate through the snapshots to the directories/files you want to restore.