I am trying to run a BLAST command on macOS:
blastp -query /Users/shalini/Desktop/shalini/project/unmodelled_fasta/AAA18895.fasta -outfmt "7 sacc qcovs pident ppos evalue" -db=/Users/shalini/Downloads/nr -out=/Users/shalini/Desktop/shalini/project/blast_resultnr
After running for over an hour, I am getting the following error message:
Error memory mapping:/Users/shalini/Downloads/nr.79.phr openedFilesCount=251 threadID=0 BLAST Database error: Cannot memory map /Users/shalini/Downloads/nr.79.phr. Number of files opened: 251
I have built the NR database which is made up of 114 .phr, .pin, .psq, and .pog files.
Can anyone help me with this issue?