LU-12932 tests: remove obsolete qos.sh test script

[fs/lustre-release.git] / lustre / tests / qos.sh

diff --git a/lustre/tests/qos.sh b/lustre/tests/qos.sh
deleted file mode 100644 (file)
index 0318af1..0000000
--- a/lustre/tests/qos.sh
+++ /dev/null
@@ -1,138 +0,0 @@
-#!/bin/bash
-
-set -e
-
-export PATH=`dirname $0`/../utils:$PATH
-
-LFS=${LFS:-lfs}
-LCTL=${LCTL:-lctl}
-MOUNT=${MOUNT:-/mnt/lustre}
-MAXAGE=${MAXAGE:-1}
-
-QOSFILE=$MOUNT/qos_file
-TAB='--'
-
-echo "remove all files on $MOUNT..."
-rm -fr $MOUNT/*
-sleep 1                # to ensure we get up-to-date statfs info
-
-set_qos() {
-       lctl set_param lov.*.qos_threshold=$(($1/1024))
-       lctl set_param lov.*.qos_maxage=$2
-}
-
-# assume all osts has same free space 
-OSTCOUNT=$(lctl get_param -n lov.*.activeobd | head -n 1)
-TOTALAVAIL=$(lctl get_param -n llite.*.kbytesavail | head -n 1)
-SINGLEAVAIL=$(($TOTALAVAIL/$OSTCOUNT))
-MINFREE=$((1024 * 4))  # 4M
-TOTALFFREE=$(lctl get_param -n llite.*.filesfree | head -n 1)
-
-if [ $SINGLEAVAIL -lt $MINFREE ]; then
-       echo "ERROR: single ost free size($SINGLEAVAIL kb) is too low!"
-       exit 1;
-fi
-if [ $OSTCOUNT -lt 3 ]; then
-       echo "WARN: ost count($OSTCOUNT) must be greater than 2!"
-       exit 0;
-fi
-
-qos_test_1() {
-       echo "[qos test 1]: creation skip almost full OST (avail space < threshold)"
-
-       # set qos_threshold as half ost size
-       THRESHOLD=$(($SINGLEAVAIL/2))
-       set_qos $THRESHOLD $MAXAGE
-
-       # set stripe number to 1
-       $LFS setstripe $QOSFILE 65536 -1 1
-       FULLOST=`$LFS getstripe -q $QOSFILE | awk '/\s*\d*/ {print $1}'`
-       
-       # floodfill the FULLOST
-       echo "$TAB fill the OST $FULLOST to almost fullness..."
-       dd if=/dev/zero of=$QOSFILE count=$(($SINGLEAVAIL - $THRESHOLD + 1500)) bs=1k > /dev/null 2>&1 || return 1
-       echo "$TAB done"
-       
-       sleep $(($MAXAGE * 2))
-       echo "$TAB create 10 files with 1 stripe"
-       for i in `seq 10`; do
-               rm -f $MOUNT/file-$i
-               $LFS setstripe $MOUNT/file-$i 65536 -1 1
-               idx=`$LFS getstripe -q $MOUNT/file-$i | awk '/\s*\d*/ {print $1}'`
-               if [ $idx -eq $FULLOST ]; then
-                       echo "$TAB ERROR: create object on full OST $FULLOST"
-                       return 1
-               fi
-       done
-       echo "$TAB no object created on OST $FULLOST"
-
-       # cleanup
-       for i in `seq 10`; do
-               rm -f $MOUNT/file-$i
-       done
-       rm -f $QOSFILE
-       # set threshold and maxage to normal value
-       set_qos 10240 1
-       
-       sleep 1
-       return 0
-}
-
-qos_test_2 () {
-       echo "[qos test 2]: creation balancing over all OSTs by free space"
-
-       if [ $OSTCOUNT -lt 3 ]; then
-               echo "$TAB WARN: OST count < 3, test skipped"
-               return 0
-       fi
-       
-       WADSZ=$(($SINGLEAVAIL * 3 / 4))
-       TOTALSZ=$(($WADSZ * $OSTCOUNT - 1))
-
-       # fill all OST 0 to 3/4 fulness
-       $LFS setstripe $QOSFILE 65536 0 1
-       echo "$TAB fill the OST 0 to 3/4 fulness..."
-       dd if=/dev/zero of=$QOSFILE count=$WADSZ bs=1k > /dev/null 2>&1 || return 1
-       echo "$TAB done"
-
-       # write 2 stripe files to fill up other OSTs
-       LOOPCNT=500
-       echo "$TAB create $LOOPCNT files with 2 stripe..."
-       for i in `seq $LOOPCNT`; do
-               rm -f $MOUNT/file-$i
-               $LFS setstripe $MOUNT/file-$i 65536 -1 2
-       done
-       echo "$TAB done"
-
-       # the objects created on OST 0 should be 1/4 of on other OSTs'
-       CNT0=`$LFS getstripe -q /mnt/lustre | awk '/\s*\d*/ {print $1}'| grep -c 0`
-       CNT0=$(($CNT0 - 1))
-       echo "$TAB object created on OST 0: $CNT0"
-       
-       # the object count of other osts must be greater than 2 times 
-       CNT0=$(($CNT0 * 2))
-       for i in `seq $(($OSTCOUNT - 1))`; do
-               CNT=`$LFS getstripe -q /mnt/lustre | awk '/\s*\d*/ {print $1}'| grep -c $i`
-               echo "$TAB object created on OST $i: $CNT"
-               if [ $CNT0 -gt $CNT ] ; then
-                       echo "$TAB ERROR: too much objects created on OST 0"
-                       return 1
-               fi
-       done
-       echo "$TAB objects created on OST 0 is about 1/4 of others'"
-       
-       # cleanup
-       for i in `seq $LOOPCNT`; do
-               rm -f $MOUNT/file-$i
-       done
-       rm -f $QOSFILE
-       return 0
-}
-       
-
-# run tests
-for j in `seq 2`; do
-       qos_test_$j
-       [ $? -ne 0 ] && exit 1 
-done
-exit 0