Dear Sir,
I have got an error during using feature classifier. [Errno 28] No space left on device. The classifier has been trained from Silva 132 database. The classifier132.qza size is 196483 kb and rep sequences size is 424 Kb. The system is Linux and having following features.
Filesystem Size Used Avail Use% Mounted on
/dev/sda5 101G 66G 30G 69% /
tmpfs 190G 252K 190G 1% /dev/shm
/dev/sda1 477M 142M 310M 32% /boot
/dev/mapper/vg-vgoo 7.3T 6.9T 21G 100% /home
/dev/sda3 58G 43G 12G 79% /tmp
/dev/sdd1 939G 192G 700G 22% /biosoft
/dev/sdd2 6.3T 4.5T 1.5T 75% /data
/dev/sde1 7.2T 5.2T 1.7T 76% /data1
/dev/sdf1 7.2T 3.7T 3.2T 54% /data2
/dev/sdg1 7.2T 6.7T 152G 98% /data3
/dev/sdh1 7.2T 5.4T 1.5T 80% /data4
From the above directories, I use home and bio soft however got an error. [Errno 28] No space left on device. Then I read the forum questions and answers to solve this problem. I got an idea from a discussion of Leader Thermokarst at; No Space Left on Device for qiime feature-classifier. I used his commands at the same directory where I have got the feature table and feature sequence. The commands were as
export TMPDIR='/data'
echo $TMPDIR
Then I used the following classifier commands
qiime feature-classifier classify-sklearn \
--i-classifier classifier132.qza \
--i-reads rep-seqs270224.qza \
--o-classification taxonomyrep-seqs270224.qza
I don't get any error but It has been a long time. I have started it at 1:00 am and now it becomes 8:30 am. It is still working. I am really sorry. I don't know what to do, it takes so much time. Even I don't know the commands that I used are wrong or right. If the commands are right, how much time it takes? If you look at my directory and give me a suggestion to solve this problem I would be thankful. The commands are also attached here:
Yours Sincerely