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Error 134 while aligning using hisat2

Hello, I am using the below command to align the reads and get bam file:

hisat2 -x /hisat/grch38/genome -1 /fastq/output_forward_paired.fq.gz -2 /fastq/output_reverse_paired.fq.gz | samtools sort -o /bams/outout.bam

This was running perfectly ok for the last try, however, for the new try I got an error as follows:

Error while flushing and closing output
terminate called after throwing an instance of 'int'
Aborted (core dumped)
(ERR): hisat2-align exited with value 134

gzip: stdout: Broken pipe

gzip: stdout: Broken pipe
Segmentation fault (core dumped)

I have 2 Tb free space on the server.

What is causing this problem?

hisat2 alignment sam bam

Other instances of the same error were indeed related to disk space. Can you post the output of the command: df -h /bams/? Another possibility is that hisat2 writes temp files in a tmp directory. Maybe is that folder that has no space?

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