Computing Resources: Difference between revisions

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(Disk 7TB)
(Formatting)
Line 85: Line 85:


sudo mkfs.ext4 /dev/fedora/lvol0
sudo mkfs.ext4 /dev/fedora/lvol0
mke2fs 1.47.0 (5-Feb-2023)
  mke2fs 1.47.0 (5-Feb-2023)
Discarding device blocks: done                             
  Discarding device blocks: done                             
Creating filesystem with 1870995456 4k blocks and 233877504 inodes
  Creating filesystem with 1870995456 4k blocks and 233877504 inodes
Filesystem UUID: ac2a59ab-e038-4013-aeb6-bb3889b6720e
  Filesystem UUID: ac2a59ab-e038-4013-aeb6-bb3889b6720e
Superblock backups stored on blocks:  
  Superblock backups stored on blocks:  
32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208,  
32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208,  
4096000, 7962624, 11239424, 20480000, 23887872, 71663616, 78675968,  
    4096000, 7962624, 11239424, 20480000, 23887872, 71663616, 78675968,  
102400000, 214990848, 512000000, 550731776, 644972544
102400000, 214990848, 512000000, 550731776, 644972544


Allocating group tables: done                             
  Allocating group tables: done                             
Writing inode tables: done                             
  Writing inode tables: done                             
Creating journal (262144 blocks): done
  Creating journal (262144 blocks): done
Writing superblocks and filesystem accounting information: done
  Writing superblocks and filesystem accounting information: done


Add the following line to /etc/fstab
Add the following line to /etc/fstab


/dev/fedora/lvol0 /data ext4 defaults 0 2
  /dev/fedora/lvol0 /data ext4 defaults 0 2


Test with sudo mount -a
Test with
 
  sudo mount -a

Revision as of 14:54, 14 April 2025

CPB Storage Requirements in TB (terabytes)
Type of Data Project Lab 2021 2022 2023 2024 2025
Raw MRD (MiSeq) Routine Molecular Biology
Processed MRD (Vidjil) Routine Molecular Biology 0.05 0.07 0.20 0.30 0.40
Exome Precision Medicine Epigenomics
ctDNA Circular Tumoral DNA Molecular Biology
Methylome Precision Medicine Epigenomics
Mass spectra DESI Leukemia Biology / Pathology 4 - - - -
Imaging Drug Screening Leukemia Biology 15 25
Panel Drug Screening Leukemia Biology 0.4
Methylome Drug Screening Leukemia Biology 0.03
RNASeq Drug Screening Leukemia Biology 0.4
Methylome FINEP All 0.5
RNASeq FINEP All 4
Exome FINEP All 8
Total 4.05 0.07 15.2 26.3 12.9
Virtual Machines for Host: Machine 60
Name RAM (GB) Disk (TB) Processors
Vidjil 12 1.0 16
RNASeq 64 1.0 16
RStudio 65 4.0 1
Bioterium 12 0.1 4
Total 224 12.0 24
New Machines Bought in 2024
Name IP RAM (GB) Disk (TB) Cores Use
Node1 10.10.70.59 256 7 48 Migo
Node2 10.10.70.61 256 7 48 Drug Screening Dashboards
Node3 10.10.70.62 256 7 48 Protein 3D Modeling
Node4 10.10.70.63 256 7 48 Drug Screening Processing
Tirana 10.10.70.64 128 65 80 Genomic analyses

Making entire 7 TB disk available on node1-4:

sudo lvm

lvm> vgs

 VG     #PV #LV #SN Attr   VSize VFree
 fedora   1   1   0 wz--n- 6.98t 6.97t

lvm> lvcreate -L 6.97t fedora

 Rounding up size to full physical extent 6.97 TiB
 Logical volume "lvol0" created.

Quit lvm

sudo mkdir -vp /data

sudo mkfs.ext4 /dev/fedora/lvol0

 mke2fs 1.47.0 (5-Feb-2023)
 Discarding device blocks: done                            
 Creating filesystem with 1870995456 4k blocks and 233877504 inodes
 Filesystem UUID: ac2a59ab-e038-4013-aeb6-bb3889b6720e
 Superblock backups stored on blocks: 

32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208,

   4096000, 7962624, 11239424, 20480000, 23887872, 71663616, 78675968, 

102400000, 214990848, 512000000, 550731776, 644972544

 Allocating group tables: done                            
 Writing inode tables: done                            
 Creating journal (262144 blocks): done
 Writing superblocks and filesystem accounting information: done

Add the following line to /etc/fstab

 /dev/fedora/lvol0 /data ext4 defaults 0 2

Test with

 sudo mount -a